https://rivergemz.com.au/ daily https://rivergemz.com.au/products/frog-hook-earrings-in-sterling-silver-2124 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Frog-Hook-Earrings-Silver-_2124-2.jpg?v=1752111583 Frog Hook Earrings in Sterling Silver [#2124] Silver frog shepherd hook earrings on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-unset-boulder-opal-19-75-carat-1832 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Unset-Boulder-Opal-19.75cti_1832.jpg?v=1696739093 Opalton Unset Boulder Opal 19.75 Carat [#1832] Tear drop shaped blue-green opal erect on light grey textured wood. https://rivergemz.com.au/products/coober-pedy-unset-light-opal-11-carat-1997 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Unset-Light-Opal11ct-_1997.jpg?v=1698021067 Coober Pedy Unset Light Opal 11 Carat [#1997] https://rivergemz.com.au/products/australian-unset-crystal-boulder-opal-7-9-carat-1838 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Australian-Unset-Crystal-Boulder-Opal-7.9ct-_1838-photo3.jpg?v=1698020905 Australian Unset Crystal Boulder Opal 7.9 Carat [#1838] https://rivergemz.com.au/products/mintabie-unset-black-opal-2-8-carat-2003 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Unset-Black-Opal-2.8ct-_2003-photo2.jpg?v=1696741294 Mintabie Unset Black Opal 2.8 Carat [#2003] unset black opal Australia Mintabie https://rivergemz.com.au/products/opalton-unset-crystal-boulder-opal-1-7-carat-217 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Unset-Boulder-Opal-1.7ct-_217-photo3.jpg?v=1696736886 Opalton Unset Crystal Boulder Opal 1.7 Carat [#217] https://rivergemz.com.au/products/australian-unset-black-opal-1-1-carat-2033 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Australian-Unset-Black-Opal-1.1ct-_2033-photo2.jpg?v=1696738702 Australian Unset Black Opal 1.1 Carat [#2033] https://rivergemz.com.au/products/yowah-nut-unset-opal-17-7-carat-1816 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Yowah-Nut-Unset-Opal-17.7ct-_1816-photo1.jpg?v=1696736684 Yowah Nut Unset Opal 17.7 Carat [#1816] https://rivergemz.com.au/products/andamooka-unset-matrix-opal-6-05-carat-2039 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Andamooka-Unset-Matrix-Opal-6.05ct-_2039.jpg?v=1696740011 Andamooka Unset Matrix Opal 6.05 Carat [#2039] https://rivergemz.com.au/products/queensland-unset-boulder-opal-quintet-parcel-20-5-carat-2465 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Unset-Boulder-Opal-Quintet-Parcel-20.5ct-_2465.jpg?v=1696574086 Queensland Unset Boulder Opal Quintet Parcel 20.5 Carat [#2465] https://rivergemz.com.au/products/queensland-unset-boulder-opal-quintet-parcel-11-65-carat-2466 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Unset-Boulder-Opal-Quintet-Parcel-11.65ct-_2466.jpg?v=1696718867 Queensland Unset Boulder Opal Quintet Parcel 11.65 Carat [#2466] https://rivergemz.com.au/products/queensland-unset-boulder-opal-quintet-parcel-25-5-carat-2468 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Unset-Boulder-Opal-Quintet-Parcel-25.5ct-_2468.jpg?v=1696573822 Queensland Unset Boulder Opal Quintet Parcel 25.5 Carat [#2468] https://rivergemz.com.au/products/3-andamooka-matrix-opals-in-sterling-silver-bracelet-2472 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/3-Andamooka-Matrix-Opals-SS-Bracelet-_2472.jpg?v=1696999807 3 Andamooka Matrix Opals in Sterling Silver Bracelet [#2472] 3 oval shaped equally colourful opals with the largest centred. https://rivergemz.com.au/products/lightning-ridge-black-opal-white-topaz-in-sterling-silver-pendant-1516 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-White-Topaz-SS-Pendant-_1516-photo2.jpg?v=1696477995 Lightning Ridge Black Opal & White Topaz in Sterling Silver Pendant [#1516] Sterling silver tear shaped pendant circumscribes the circular gem stone. https://rivergemz.com.au/products/coober-pedy-white-opal-topaz-in-sterling-silver-pendant-1445 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-Pendant-_1445-photo1.jpg?v=1696560747 Coober Pedy White Opal & Topaz in Sterling Silver Pendant [#1445] Triangular shaped opal besel set and sitting within a gridiron ball shaped setting. Two topaz stones claw set at the peak of the pendant. https://rivergemz.com.au/products/grawin-white-opal-in-sterling-silver-pendant-1449 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-White-Opal-SS-Pendant-_1449.jpg?v=1696562240 Grawin White Opal in Sterling Silver Pendant [#1449] The stylish setting has cross-over arms that encompass the free-form cut opal secured by 4 claws. Bail is integrated in the pendant setting. https://rivergemz.com.au/products/winton-boulder-opal-and-topaz-in-sterling-silver-pendant-1602 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-SS-Pendant-_1602-photo1.jpg?v=1696562936 Winton Boulder Opal and Topaz in Sterling Silver Pendant [#1602] Two sterling silver arms envelop the opal secured by 4 claws. https://rivergemz.com.au/products/winton-unset-boulder-opal-quintet-parcel-38-95-carat-2454 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Unset-Boulder-Opal-Quintet-Parcel-38.95ct-_2454.jpg?v=1696572954 Winton Unset Boulder Opal Quintet Parcel 38.95 Carat [#2454] https://rivergemz.com.au/products/winton-unset-boulder-opal-quintet-parcel-19-25-carat-2455 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Unset-Boulder-Opal-Quintet-Parcel-19.25ct-_2455.jpg?v=1696717636 Winton Unset Boulder Opal Quintet Parcel 19.25 Carat [#2455] https://rivergemz.com.au/products/winton-unset-boulder-opal-quintet-parcel-38-0-carat-2456 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Unset-Boulder-Opal-Quintet-parcel-38.0ct-_2456.jpg?v=1696464817 Winton Unset Boulder Opal Quintet Parcel 38.0 Carat [#2456] 3 approx oval & 2 approximately square boulder opals. The opals are presented on a light grey coloured piece of driftwood and orange background. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-studs-1705 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Studs-_1705.jpg?v=1696487624 Opalton Boulder Opal in Sterling Silver Studs [#1705] Free form cut opals in an oval shape sit securely in these besel set stud earrings. Each opal has divisions of colours running their length. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-sterling-silver-ring-1914 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightening-Ridge-Black-Opal-SS-Ring-_1914.jpg?v=1696546719 Lightning Ridge Black Opal in Sterling Silver Ring [#1914] Oval shaped opal horizontally positioned flush with the sterling silver setting of the ring. Ring is sitting on a greyed piece of driftwood and orange background. https://rivergemz.com.au/products/lightning-ridge-black-opal-topaz-in-sterling-silver-ring-1822 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-SS-Ring-_1822.jpg?v=1696466015 Lightning Ridge Black Opal & Topaz in Sterling Silver Ring [#1822] Round colourful black fire opal and 4 white topaz stones are held securely with four claws in the silver ring. The ring is lying on a weathered piece of wood. https://rivergemz.com.au/products/lightning-ridge-black-opal-and-topaz-in-sterling-silver-ring-1817-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-SS-Ring-_1817.jpg?v=1696466250 Lightning Ridge Black Opal and Topaz in Sterling Silver Ring [#1817.1] Cabochon opal with four white topaz stones claw set in silver ring. Ring is resting on light-grey grained wood piece. https://rivergemz.com.au/products/lightning-ridge-black-opal-topaz-in-sterling-silver-ring-1833-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightening-Ridge-Black-Opal-SS-Ring-_1833.1.jpg?v=1696549279 Lightning Ridge Black Opal & Topaz in Sterling Silver Ring [#1833.1] Round black opal and multi topaz silver ring laying on light grey textured wood. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-sterling-silver-ring-1801 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightening-Ridge-Black-Opal-Ring-_1801.jpg?v=1696547500 Lightning Ridge Black Opal in Sterling Silver Ring [#1801] Cabochon cut oval shaped opal besel set in stylish silver ring. Ring is pictured slightly skewed on the weathered grey driftwood. https://rivergemz.com.au/products/queensland-boulder-opal-in-sterling-silver-ring-1797-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Ring-1797.1.jpg?v=1696468226 Queensland Boulder Opal in Sterling Silver Ring [#1797.1] Approximately oval shaped blue-green opal in a silver ring. The ring is displayed on a silver-grey coloured bit of wood and has an orange/brown backdrop. https://rivergemz.com.au/products/queensland-boulder-opal-in-sterling-silver-ring-1763 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Ring-_1763-photo2.jpg?v=1696548020 Queensland Boulder Opal in Sterling Silver Ring [#1763] Ocean coloured oval shaped opal held securely by 4 claws in the silver ring. Ring is on a weathered grey piece of driftwood with an orange/brown background. https://rivergemz.com.au/products/queensland-boulder-opal-in-sterling-silver-ring-1759 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Ring-_1759-photo2.jpg?v=1696554542 Queensland Boulder Opal in Sterling Silver Ring [#1759] A side on view of the ring shows the ironstone boulder opal together with the unusual silver ring design. https://rivergemz.com.au/products/queensland-boulder-opal-in-sterling-silver-ring-1777 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Ring-_1777-photo1.jpg?v=1696549463 Queensland Boulder Opal in Sterling Silver Ring [#1777] Free form cut multi-coloured opal secured with 4 claws in the silver ring. Ring is on a light-grey textured wood and pictured with a burnt orange back ground. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-ring-1754 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Ring-_1754.jpg?v=1696554334 Opalton Boulder Opal in Sterling Silver Ring [#1754] Vivid blue green speckles of colour throughout the boulder opal which is secured with 4 claws in the silver ring. Ring is shown on a grey weathered piece of driftwood and has a fire orange background. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-ring-1758 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Ring-_1758.jpg?v=1696547309 Opalton Boulder Opal in Sterling Silver Ring [#1758] Free-form cut approximately oval shaped opal held securely with 4 claws in the silver ring. Ring is pictured on a weathered grey piece of wood and a sun fire orange back ground. https://rivergemz.com.au/products/coober-pedy-white-opal-in-sterling-silver-ring-1861-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-Ring-_1861.1-photo1.jpg?v=1696470945 Coober Pedy White Opal in Sterling Silver Ring [#1861.1] Front view of the opal ring resting on light grey textured wood. https://rivergemz.com.au/products/coober-pedy-white-opal-in-sterling-silver-ring-1836-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-_1836.1.jpg?v=1696555402 Coober Pedy White Opal in Sterling Silver Ring [#1836.1] Oval shaped white opal with small white topaz stones in silver ring laying on light grey textured wood. https://rivergemz.com.au/products/coober-pedy-white-opal-in-sterling-silver-ring-1858-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-Ring-_1858.1.jpg?v=1696551093 Coober Pedy White Opal in Sterling Silver Ring [#1858.1] Slightly side on view of the opal set in silver ring with the ring pictured sitting on light grey grained wood. https://rivergemz.com.au/products/coober-pedy-white-opal-in-sterling-silver-ring-1834-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-Ring-_1834.1-photo1.jpg?v=1696469286 Coober Pedy White Opal in Sterling Silver Ring [#1834.1] Light opal in silver ring sitting on light grey grained wood and burnt orange back drop. https://rivergemz.com.au/products/coober-pedy-crystal-opal-in-sterling-silver-ring-1814-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-Ring-_1814.1-photo2.jpg?v=1696550729 Coober Pedy Crystal Opal in Sterling Silver Ring [#1814.1] Circular multi-coloured light opal set in a silver ring with a line of white topaz each side of the opal. https://rivergemz.com.au/products/coober-pedy-white-opal-in-sterling-silver-ring-1854-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-Ring-_1854.1.jpg?v=1696472024 Coober Pedy White Opal in Sterling Silver Ring [#1854.1] Tear drop shaped white opal in silver ring resting on light grey grained wood. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-14k-inlay-ring-2347-et-al 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-9K-Inlay-Ring-_2347-photo1.jpg?v=1697074460 Lightning Ridge Crystal Opals in 14K Inlay Ring [#2347 et al] 3 blue green crystal opals in yellow gold ring sitting on light grey grained wood. https://rivergemz.com.au/products/queensland-boulder-opal-in-14k-pendant-174 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-14K-Pendant-_174.jpg?v=1696483948 Queensland Boulder Opal in 14K Pendant [#174] Blue-green solid opal held securely by 3 claws in the white gold pendant. The bail is inconspicuosly part of the pendant design which was based on a fish hook. Pendant sits above a weathered light grey piece of drift wood and a burnt orange backdrop. https://rivergemz.com.au/products/winton-boulder-opal-and-diamonds-in-18k-pendant-176 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-Diamonds-18K-Pendant-_176.jpg?v=1696483764 Winton Boulder Opal and Diamonds in 18K Pendant [#176] A triangular shaped blue green opal pendant with large tapered bail connected through the eyelet of the pendant. The pendant is shown against an earthy brown/orange backdrop and sits on a light grey textured piece of wood. https://rivergemz.com.au/products/queensland-boulder-opal-in-18k-pendant-175 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-18KPendant-_175.jpg?v=1696482364 Queensland Boulder Opal in 18K Pendant [#175] Oval shaped opal is within a tear drop shaped setting with large tapered bail. Pendant is photographed upright with burnt orange back drop and standing on a light grey graine wood piece. https://rivergemz.com.au/products/queensland-boulder-opal-in-18k-pendant-105 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-18K-Pendant-_105.jpg?v=1697094348 Queensland Boulder Opal in 18K Pendant [#105] Vivid blue tear shaped opal held securely by 4 claws in this white gold pendant. The setting resembles an inverted love heart with a small bail to complete the design. The image shows the pendant upright sitting above a light-grey grained timber and burnt orange background. https://rivergemz.com.au/products/queensland-boulder-opal-diamonds-in-18k-pendant-104 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-Diamonds-18K-Pendant-_104-photo2.jpg?v=1696724253 Queensland Boulder Opal & Diamonds in 18K Pendant [#104] This side on view of the pendant shows the partial besel setting of the blue/green opal. The chain cleverly passes through a hidden eye rather than a separate bail. https://rivergemz.com.au/products/queensland-boulder-opal-in-14k-pendant-153 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-14K-Pendant-_153-photo4.jpg?v=1696480359 Queensland Boulder Opal in 14K Pendant [#153] Four very similar photos of the yellow gold pendant. Cabochon cut opal secured with 4 claws to the leaf shaped pendant. Good sized bail passes through the eyelet at the top of the pendant design. Gold chain hangs freely from the wire that supports the pendant. https://rivergemz.com.au/products/queensland-boulder-opal-in-18k-pendant-151 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-18KPendant-_151-photo2.jpg?v=1696481197 Queensland Boulder Opal in 18K Pendant [#151] Rounded corners on the triangular shaped opal secured with besel and claw setting in the pendant. Chain passes through a gap created in the pendant design and thus no separate bail. Gold contrasts strongly against the dark brown background and the light grey grain of the driftwood that the pendant sits above. https://rivergemz.com.au/products/mintabie-crystal-opals-in-18k-pendant-116 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-18K-Pendant-_116-photo2.jpg?v=1697092217 Mintabie Crystal Opals in 18K Pendant [#116] Six opals claw set around the trunk of the tree forming its branches. Chain passes through the typically tapered bail to complete the pendant. https://rivergemz.com.au/products/mintabie-crystal-opals-in-14k-pendant-165 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-14K-Pendant-_165-photo1.jpg?v=1696723629 Mintabie Crystal Opals in 14K Pendant [#165] Three rectangular opals individually besel set and connected at a corner of the rectangle. Large bail connected to the eyelet at the top of the stair-case like pendant. https://rivergemz.com.au/products/lightning-ridge-crystal-opal-in-18k-pendant-184 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opal-18K-Pendant-_184-photo2.jpg?v=1697253883 Lightning Ridge Crystal Opal in 18K Pendant [#184] Irregular four sided shaped opal with blue,green hues tapered bail through eyelet. https://rivergemz.com.au/products/quilpie-boulder-opal-in-18k-pendant-110 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Quilpie-Boulder-Opal-18K-Pendant-_110.jpg?v=1697093728 Quilpie Boulder Opal in 18K Pendant [#110] The pendant design resembles a cockle bait, the opal in this case, on the end of a fishing hook. The free-form cut dark green opal contrasts with the high grade gold setting of the necklace. https://rivergemz.com.au/products/tree-kangaroo-in-solid-silver-pendant-2123 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Tree-Kangaroo-SS-Pendant-_2123-3.jpg?v=1761952807 Tree Kangaroo in Solid Silver Pendant [#2123] Silver tree kangaroo pendant on a chain with a dark background https://rivergemz.com.au/products/lambina-unset-crystal-opal-39-carat-289 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lambina-Unset-Crystal-Opal-39ct-_289-photo3.jpg?v=1696740895 Lambina Unset Crystal Opal 39 Carat [#289] Large 4 sided blue-green unset light opal standing on light grey drift wood. https://rivergemz.com.au/products/mintabie-unset-crystal-opal-3-10-carat-231 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Unset-Crystal-Opal-3.10ct-_231-photo1.jpg?v=1696727913 Mintabie Unset Crystal Opal 3.10 Carat [#231] 4 photos and 2 videos of the opal are shown. The opal is long and approximately oval shaped. https://rivergemz.com.au/products/mintabie-unset-crystal-opal-4-10-carat-1862 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Unset-Crystal-Opal-4.10ct-_1862-photo1.jpg?v=1696741132 Mintabie Unset Crystal Opal 4.10 Carat [#1862] https://rivergemz.com.au/products/mintabie-unset-semi-black-opal-3-70-carat-2028 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Unset-Semi-Black-Opal-3.70ct-_2028-photo3.jpg?v=1696740666 Mintabie Unset Semi-Black Opal 3.70 Carat [#2028] Swirls of colour in the light loose circular-shaped opal. https://rivergemz.com.au/products/winton-unset-crystal-pipe-opal-15-65-carat-293 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Unset-Crystal-Pipe-Opal-15.65ct-_293-photo3.jpg?v=1696739472 Winton Unset Crystal Pipe Opal 15.65 Carat [#293] Blue and green crystal opal upright. https://rivergemz.com.au/products/coober-pedy-unset-white-opal-2-09-carat-1987 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Unset-White-Opal-2.09ct-_1987-photo1.jpg?v=1696734569 Coober Pedy Unset White Opal 2.09 Carat [#1987] Oblong shaped white loose opal shown standing upright. https://rivergemz.com.au/products/lightning-ridge-unset-black-opal-23-05-carat-2392 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Unset-Black-Opal-23.05ct-_2392-photo1.jpg?v=1696740247 Lightning Ridge Unset Black Opal 23.05 Carat [#2392] Dark solid loose opal shown standing upright on light grey driftwood and burnt orange back drop. https://rivergemz.com.au/products/andamooka-unset-matrix-opal-27-20-carat-2010 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Andamooka-Unset-Matrix-Opal-27.20ct-_2010.jpg?v=1696739296 Andamooka Unset Matrix Opal 27.20 Carat [#2010] Vibrantly coloured dark loose opal. https://rivergemz.com.au/products/lightning-ridge-unset-black-opal-7-06-carat-657 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Ridge-Unset-Black-Opal-7.06ct-_657-photo2.jpg?v=1696736397 Lightning Ridge Unset Black Opal 7.06 Carat [#657] Three similar images of the vivid blue dark opal. Opal is upright base on light grey grained wood piece. https://rivergemz.com.au/products/lightning-ridge-unset-black-crystal-opal-7-30-carat-2015 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2015-Lightning-Ridge-Unset-Black-Crystal-Opal-7.30Carat_1.jpg?v=1720058755 Lightning Ridge Unset Black Crystal Opal 7.30 Carat [#2015] Oval shaped blue & green dark based unset opal standing upright. https://rivergemz.com.au/products/lightning-ridge-unset-black-opal-7-30-carat-1856 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Unset-Black-Opal-8.15ct-_1856.jpg?v=1696460747 Lightning Ridge Unset Black Opal 8.15 Carat [#1856] High domed cut opal with spheres of blue and green throughout this high quality opal. The opal is standing upright on a light-grey grained piece of driftwood. https://rivergemz.com.au/products/lightning-ridge-unset-black-opal-2-5-carat-298 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Unset-Black-Opal-2.5ct-_298-photo1.jpg?v=1696728460 Lightning Ridge Unset Black Opal 2.5 Carat [#298] Colourful oval shaped opal shown erect on light grey grained piece of driftwood. https://rivergemz.com.au/products/queensland-unset-boulder-opal-33-15-carat-291 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Unset-Boulder-Opal-33.15ct-_291-photo4.jpg?v=1696738895 Queensland Unset Boulder Opal 33.15 Carat [#291] Multicolured dark opal standing on light grey grained wood. https://rivergemz.com.au/products/queensland-unset-black-boulder-opal-5-3-carat-1843 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Unset-Black-Boulder-Opal-5.3-Carat-_1843-1.jpg?v=1761973513 Queensland Unset Black Boulder Opal 5.3 Carat [#1843] Multicolored triangular black boulder opal on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/queensland-unset-boulder-opal-26-carat-215 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Unset-Boulder-Opal-26ct-_215-photo1.jpg?v=1696738376 Queensland Unset Boulder Opal 26 Carat [#215] Front view of free form triangular shaped natural opal. Opal is sitting on a light grey weathered piece of drift wood with burnt orange back drop. https://rivergemz.com.au/products/queensland-unset-boulder-opal-62-5-carat-1830 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Unset-Boulder-Opal-62.5ct-_1830-photo1.jpg?v=1696461330 Queensland Unset Boulder Opal 62.5 Carat [#1830] 4 images of the shimmering blue opal. This is a front on view. The opal is standing on top of light-grey textured wood and the back drop is a burnt orange colour. https://rivergemz.com.au/products/queensland-unset-boulder-opal-34-2-carat-218 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Unset-Boulder-Opal-34.2ct-_218-photo4.jpg?v=1696461574 Queensland Unset Boulder Opal 34.2 Carat [#218] https://rivergemz.com.au/products/queensland-boulder-opal-in-sterling-silver-studs-1653 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Studs-_1653.jpg?v=1696489502 Queensland Boulder Opal in Sterling Silver Studs [#1653] Oval-shaped opal with blue-green splashes like a modern art painting in each stud. https://rivergemz.com.au/products/opal-watch-with-leather-band 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalwatchwithleatherband_3177_3188_-6.jpg?v=1767924764 Opal watch with leather band [#3177 & #3188] Gold watch with a unique face on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/opalton-unset-boulder-opal-35-1-carat-2449 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2449-photo1.jpg?v=1698023432 Opalton Unset Boulder Opal 35.1 Carat [#2449] A long triangular shaped colourful loose opal. https://rivergemz.com.au/products/opalton-unset-boulder-opal-8-7-carat-2390 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2390-photo5.jpg?v=1697948642 Opalton Unset Boulder Opal 8.7 Carat [#2390] Blue and green flashes of colour interspersed amongst the sandstone and ironstone in this boulder opal. https://rivergemz.com.au/products/mintabie-unset-crystal-opal-0-8-carat-2021 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2021-photo8.jpg?v=1697949040 Mintabie Unset Crystal Opal 0.8 Carat [#2021] Free form cut opal with one portion black potch and the rest green crystal. https://rivergemz.com.au/products/lightning-ridge-unset-black-opal-2-26-carat-653 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/653.jpg?v=1697951913 Lightning Ridge Unset Black Opal 2.26 Carat [#653] Large spheres of colour in dark opal standing up on light grey grained wood. https://rivergemz.com.au/products/queensland-unset-boulder-opal-21-2-carat-2447 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2447.jpg?v=1698025583 Queensland Unset Boulder Opal 21.2 Carat [#2447] Free form cut 4 sided with tranquil ocean blues & greens a surfer's paradise. https://rivergemz.com.au/products/mintabie-crystal-opal-and-diamonds-in-18k-pendant-425 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintablie-Crystal-Opal-18K-Pendant-_425.jpg?v=1698642002 Mintabie Crystal Opal and Diamonds in 18K Pendant [#425] Modern design pendant with triangular shaped opal the feature & bail part of opal setting. https://rivergemz.com.au/products/lambina-crystal-opal-in-18k-pendant-2185 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lambina-Crystal-Opal-18K-Pendant-_2185.jpg?v=1698643853 Lambina Crystal Opal in 18K Pendant [#2185] Unique setting with large bail and besel/claw hybrid showing off the stunning free-form cut opal. https://rivergemz.com.au/products/lightning-ridge-semi-black-opal-in-18k-ring-125 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightening-Ridge-Black-Opal-18K-Ring-_125-photo1.jpg?v=1699577779 Lightning Ridge Semi-Black Opal in 18K Ring [#125] Oval shaped semi-black opal claw set in narrow shank of the white gold ring. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-127 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-ring-_127.jpg?v=1699578322 Lightning Ridge Black Opal in 18K Ring [#127] Magnificent array of colours embody the black opal claw set in the narrow shank yellow gold ring. https://rivergemz.com.au/products/mintabie-crystal-opals-in-18k-studs-1698 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-18K-Studs-_1698.jpg?v=1705033948 Mintabie Crystal Opals in 18K Studs [#1698] Oval shaped opals besel set in yellow gold. https://rivergemz.com.au/products/mintabie-crystal-opals-in-18k-hooks-2132 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-18K-Hooks-_2132-2.jpg?v=1755747424 Mintabie Crystal Opals in 18K Hooks [#2132] Gold shepherd hook earrings with green crystal opals on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/queensland-boulder-opal-in-14k-pendant-203 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/203-QueenslandBoulder-Opal-14K-Pendant.jpg?v=1755830137 Queensland Boulder Opal in 14K Pendant [#203] Close up of the gold pendant. Burnt orange background to the photo. The besel setting includes a gap for the chain to easily pass through and so no bail was needed. https://rivergemz.com.au/products/winton-boulder-opal-in-14k-pendant-207 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-14K-Pendant-_207-3.jpg?v=1755753130 Winton Boulder Opal in 14K Pendant [#207] Gold pendant with a colorful boulder opal on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/queensland-boulder-opal-in-14k-pendant-212 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-14K-Pendant-_212-4.jpg?v=1762995706 Queensland Boulder Opal in 14K Pendant [#212] Opal pendant necklace with a gold chain on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-bracelet-263 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Bracelet-_263-3.jpg?v=1761179884 Opalton Boulder Opal in Sterling Silver Bracelet [#263] Silver bracelet with a colorful boulder opal on a dark surface, branded 'River Gemz'. https://rivergemz.com.au/products/christian-cross-nugget-diamond-pendant-in-18k-333 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Christian-Cross-Nugget-Diamond-Pendant-18K-_333-2.jpg?v=1755407986 Christian Cross Nugget & Diamond Pendant in 18K [#333] Gold cross pendant with embedded nuggets and a diamond on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-14k-loop-earrings-431 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-14K-Loops-_431-1.jpg?v=1753424913 Lightning Ridge Crystal Opals in 14K Loop Earrings [#431] Gold hoop earrings with three blue opal stones on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-and-diamonds-in-18k-ring-451 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-18K-Ring-_451-4.jpg?v=1755663289 Lightning Ridge Black Opal and Diamonds in 18K Ring [#451] Ring with an oval shaped green black opal and pave diamonds on the shoulders on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-and-diamonds-in-18k-ring-455 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-18K-Ring-_455-2.jpg?v=1755664219 Lightning Ridge Black Opal and Diamonds in 18K Ring [#455] White gold ring with a dark blue and green black opal on a iron shoe anvil, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-tri-black-opal-and-diamonds-in-18k-ring-456 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Tri-Black-Opal-Diamonds-18K-Ring-_456-1.jpg?v=1755662239 Lightning Ridge Tri-Black Opal and Diamonds in 18K Ring [#456] Three dark calibrated opals claw set in a white gold ring with multiple diamonds each side of the line of opals. https://rivergemz.com.au/products/5-coober-pedy-crystal-opals-topaz-in-sterling-silver-studs-544 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/5-Coober-Pedy-Crystal-Opals-Topaz-SS-Studs-_544-2.jpg?v=1761180632 5 Coober Pedy Crystal Opals & Topaz in Sterling Silver Studs [#544] Pair of flower-shaped earrings with green and blue opal stones on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/grawin-unset-white-opal-quintet-parcel-25-0-carat-2617 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Unset-White-Opal-Quintet-Parcel-25ct-2617.jpg?v=1707446945 Grawin Unset White Opal Quintet Parcel 25.0 Carat [#2617] https://rivergemz.com.au/products/coober-pedy-unset-white-opal-quintet-parcel-20-5-carat-2619 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Unset-White-Opal-Quintet-Parcel-20.5-Carat.jpg?v=1707448935 Coober Pedy Unset White Opal Quintet Parcel 20.5 Carat [#2619] https://rivergemz.com.au/products/coober-pedy-unset-white-opal-quintet-parcel-13-6-carat-2620 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Unset-White-OpalQuintet-Parcel13.6-Carat-_2620-photo1.jpg?v=1707449321 Coober Pedy Unset White Opal Quintet Parcel 13.6 Carat [#2620] https://rivergemz.com.au/products/coober-pedy-unset-white-opal-quintet-parcel-16-3-carat-2621 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Unset-White-OpalQuintet-Parcel16.3-Carat-_2621-photo2.jpg?v=1707449837 Coober Pedy Unset White Opal Quintet Parcel 16.3 Carat [#2621] https://rivergemz.com.au/products/mintabie-unset-crystal-opal-quintet-parcel-9-6-carat-2622 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Unset-Crystal-Opal-Quintet-Parcel-9.6-Carat-_2622.jpg?v=1707450076 Mintabie Unset Crystal Opal Quintet Parcel 9.6 Carat [#2622] https://rivergemz.com.au/products/mintabie-unset-crystal-opal-quintet-parcel-10-7-carat-2623 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Unset-Crystal-Opal-Quintet-Parcel-10.7-Carat-_2623.jpg?v=1707450406 Mintabie Unset Crystal Opal Quintet Parcel 10.7 Carat [#2623] https://rivergemz.com.au/products/mintabie-unset-crystal-opal-quintet-parcel-7-15-carat-2624 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2624-Mintabie-Unset-Crystal-Opal-Quintet-Parcel-7.15-Carat.jpg?v=1715736707 Mintabie Unset Crystal Opal Quintet Parcel 7.15 Carat [#2624] Five opals shown, four approximately oval shaped and the fourth an irregular four sided shape. Light opal contrasted against the dark wood background. https://rivergemz.com.au/products/mintabie-unset-semi-black-opal-quintet-parcel-8-8-carat-2625 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2625-Mintabie-Unset-Semi-black-Opal-Quintet-Parcel-8.8-Carat.jpg?v=1715737296 Mintabie Unset Semi-Black Opal Quintet Parcel 8.8 Carat [#2625] Three oval shaped opals, one approximately oval and the third triangular shaped. Stunning colour in particular on the latter two. Opals are contrasted against the dark brown wood grain backdrop. https://rivergemz.com.au/products/coober-pedy-unset-white-opal-quintet-parcel-8-8-carat-2626 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2626-Coober-Pedy-Unset-White-Opal-Quintet-Parcel-8.8-Carat.jpg?v=1715736062 Coober Pedy Unset White Opal Quintet Parcel 8.8 Carat [#2626] Five vivid multi-coloured light opals contrasted against dark coloured wood. Larger opal is centred with two smaller ones above and below it. https://rivergemz.com.au/products/mintabie-unset-black-opal-quintet-parcel-4-35-carat-2629 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Unset-Black-Opal-Quintet-Parcel-4.35-Carat-_2629-photo1.jpg?v=1707611913 Mintabie Unset Black Opal Quintet Parcel 4.35 Carat [#2629] https://rivergemz.com.au/products/lightning-ridge-unset-black-opal-quintet-parcel-18-9-carat-2630 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Unset-Black-Opal-Quintet-Parcel-18.9-Carat-_2630-photo1.jpg?v=1707612174 Lightning Ridge Unset Black Opal Quintet Parcel 18.9 Carat [#2630] https://rivergemz.com.au/products/lightning-ridge-unset-crystal-opal-quintet-parcel-6-8-carat-2628 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Unset-Crystal-Opal-Quintet-Parcel-6.8-Carat-_2628.jpg?v=1707611659 Lightning Ridge Unset Crystal Opal Quintet Parcel 6.8 Carat [#2628] https://rivergemz.com.au/products/3-mintabie-crystal-opals-in-sterling-silver-bracelet-584 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/3-Mintabie-Crystal-Opals-SS-Bracelet-_584-5.jpg?v=1758864265 3 Mintabie Crystal Opals in Sterling Silver Bracelet [#584] Three oval shaped green crystal opals partial besel set in sterling silver bracelet. https://rivergemz.com.au/products/winton-boulder-opal-in-sterling-silver-bracelet-591 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-SS-Bracelet-_591-4.jpg?v=1758865539 Winton Boulder Opal in Sterling Silver Bracelet [#591] Bracelet with blue opal and silver frame on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-and-diamonds-in-9k-studs-628 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-Diamonds-9K-Studs-_628-4.jpg?v=1755747025 Lightning Ridge Crystal Opals and Diamonds in 9K Studs [#628] Yellow gold stud earrings with round crystal opals and diamonds. https://rivergemz.com.au/products/opalton-boulder-opal-and-diamonds-in-18k-pendant-637 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Diamonds-18K-Pendant-_637-3.jpg?v=1755754461 Opalton Boulder Opal and Diamonds in 18K Pendant [#637] Colourful boulder opal and pave set diamonds necklace with gold chain on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/mintabie-unset-white-opal-9-10-carat-648 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Unset-White-Opal-9.10Ct-_648-2.jpg?v=1762397133 Mintabie Unset White Opal 9.10 Carat [#648] Colourful white opal standing upright on a dark surface with 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-unset-black-opal-10-58-carat-656 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Unset-Black-Opal-10.58Ct-_656-4.jpg?v=1762398660 Lightning Ridge Unset Black Opal 10.58 Carat [#656] Blue oval shaped black opal on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opal-and-diamonds-14k-ring-782 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opal-Diamonds-14K-Ring-_782-1.jpg?v=1755827582 Lightning Ridge Black Crystal Opal and Diamonds 14K Ring [#782] https://rivergemz.com.au/products/mintabie-crystal-opal-in-sterling-silver-ring-821 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-SS-Ring-_821-6.jpg?v=1761194476 Mintabie Crystal Opal in Sterling Silver Ring [#821] Heart-shaped silver ring with a claw set opal stone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-sterling-silver-ring-828 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-SS-Ring-_828-2.jpg?v=1761194898 Lightning Ridge Black Opal in Sterling Silver Ring [#828] Side view of silver ring showing the thickness of the black opal on a dark cast iron surface, 'River Gemz' brand visible. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opals-in-18k-inlay-ring-1738 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opals-18K-Inlay-Ring-_1738-4.jpg?v=1755828132 Lightning Ridge Black Crystal Opals in 18K Inlay Ring [#1738] White gold ring with 3 blue/green opal stones on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-and-diamonds-in-18k-ring-1742 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Diamonds-18K-Ring-_1742-3.jpg?v=1761183020 Opalton Boulder Opal and Diamonds in 18K Ring [#1742] Colourful opal claw set in white gold ring with diamond leaves on the shoulders on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-ring-1770 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Ring-_1770-3.jpg?v=1755667790 Opalton Boulder Opal in 18K Ring [#1770] White gold ring with a large free form cut colorful boulder opal on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opal-diamonds-in-18k-ring-1772 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opal-Diamonds-18K-Ring-_1772-2.jpg?v=1755668198 Lightning Ridge Crystal Opal & Diamonds in 18K Ring [#1772] White gold ring with blue and green opal and pave diamonds on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-14k-inlay-ring-1827 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/LightningRidgeCrystalOpalsin14KInlayRing_1827_-9.jpg?v=1771544475 Lightning Ridge Crystal Opals in 14K Inlay Ring [#1827] https://rivergemz.com.au/products/palmer-river-nugget-multi-diamond-18k-ring-1948 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Palmer-River-Nugget-Diamonds-18K-Ring-_1948-1.jpg?v=1755407852 Palmer River Nugget & Multi Diamond 18K Ring [#1948] Gold ring with lines of nuggets and lines of diamonds on a dark background. https://rivergemz.com.au/products/platypus-in-solid-silver-pendant-2131 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Platypus-SS-Pendant-_2131-2.jpg?v=1761888227 Platypus in Solid Silver Pendant [#2131] Silver platypus pendant on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/scorpion-in-solid-silver-pendant-2134 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Scorpion-SS-Pendant-_2134-1.jpg?v=1762997646 Scorpion in Solid Silver Pendant [#2134] Silver scorpion pendant on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/coober-pedy-white-opals-in-sterling-silver-hook-earrings-2631 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2631-Coober-Pedy-White-Opals-Sterling-Silver-Hook-Earrings.jpg?v=1772937286 Coober Pedy White Opals in Sterling Silver Hook Earrings [#2631] Two multi-coloured light opals in each earring. Eyelet connection between each besel set stone and also the hook of the earring for swivel action. https://rivergemz.com.au/products/coober-pedy-white-opals-in-sterling-silver-hook-earrings-2632 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2632-Coober-Pedy-White-Opals-Sterling-Silver-Hook-Earrings.jpg?v=1772937977 Coober Pedy White Opals in Sterling Silver Hook Earrings [#2632] Two smaller light opals at the top are tear drop shaped and the bottom ones are free-form cut. Eyelet connections between the two besel set gems and hook connection. https://rivergemz.com.au/products/crystal-opal-bird-mosaic-wall-clock-2749 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2749-opal-mosaic-bird-design-wall-clock_2.jpg?v=1714021875 Crystal Opal Bird Mosaic Wall Clock [#2749] First of 2 product photos. The clock is positioned in the top half of the mounting with the flying swallow in the bottom. https://rivergemz.com.au/products/white-opal-bird-mosaic-wall-or-desk-clock-2748 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2748-opal-mosaic-bird-design-clock_1.jpg?v=1773357203 White Opal Bird Mosaic Wall or Desk Clock [#2748] Wooden wall clock with a bird inlaid with white opals, branded 'River Gemz'. https://rivergemz.com.au/products/crystal-opal-australia-map-mosaic-cheeseboard-with-wooden-handles-2675 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2675-opal-mosaic-oz-map-design-cheeseboard_5.jpg?v=1773293049 Crystal Opal Australia Map Mosaic Cheeseboard with wooden handles [#2675] First of 5 product photos. The board has some red grapes and dark chocolate which contrasts well against the light timber tone. The 3 cm thickness of the board is evident. https://rivergemz.com.au/products/crystal-opal-pi-symbol-mosaic-cheeseboard-2661 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2661-Pi-Symbol-Mosaic-Cheeseboard_8.jpg?v=1773294753 Crystal Opal Pi Symbol Mosaic Cheeseboard [#2661] https://rivergemz.com.au/products/crystal-opal-paw-print-mosaic-cheeseboard-with-rope-handles-2672 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2672-opal-mosaic-love-paw-print-design-cheeseboard_4.jpg?v=1773294223 Crystal Opal Paw Print Mosaic Cheeseboard with rope handles [#2672] Wooden cutting board with a knife, cheese, grapes, and chocolate on a black background. Brand 'Gemz' visible. https://rivergemz.com.au/products/crystal-opal-australia-map-mosaic-cheeseboard-with-rope-handles-2663 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2663-opal-mosaic-australia-map-design-cheeseboard_8.jpg?v=1714013364 Crystal Opal Australia Map Mosaic Cheeseboard with rope handles [#2663] First of three photos. Full length of the graze board is shown diagonally across the image. The wood grain is vertical. Some cheese and grapes are added for visual appeal. Rope handles are attached via two drilled holes through the top of the board. https://rivergemz.com.au/products/crystal-opal-paw-prints-mosaic-cheeseboard-with-no-handle-2669 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2669-opal-mosaic-paw-prints-design-cheeseboard_9.jpg?v=1758776230 Crystal Opal Paw Prints Mosaic Cheeseboard with no handle [#2669] https://rivergemz.com.au/products/crystal-opal-cabin-mosaic-wall-clock-2753 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2753-opal-mosaic-cabin-design-wall-clock.jpg?v=1714954639 Crystal Opal Cabin Mosaic Wall Clock [#2753] Cabin design wall clock with twin door on left and window on the right, v-shaped roof line frames the clock which is centred and at loft height. The blue-green opal slithers are within the window frame https://rivergemz.com.au/products/queensland-boulder-opal-gold-nuggets-in-18k-pendant-270 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-Gold-Nuggets-18K-Pendant-_270-3.jpg?v=1769660027 Queensland Boulder Opal & Gold Nuggets in 18K Pendant [#270] Gold butterfly pendant with a colorful boulder opal on a dark background https://rivergemz.com.au/products/lightning-ridge-black-opal-topaz-in-sterling-silver-ring-2734 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Topaz-SS-Ring-_2734-3.jpg?v=1755147081 Lightning Ridge Black Opal & Topaz in Sterling Silver Ring [#2734] Silver leaf-shaped ring with a central black opal on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-and-diamonds-in-18k-pendant-317 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/317-Opalton-Boulder-Opal-Diamonds-18K-Pendant-_2.jpg?v=1717034803 Opalton Boulder Opal and Diamonds in 18K Pendant [#317] Similar photo of the necklace as the first with more of the chain visible. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opal-in-sterling-silver-ring-2694 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2694-Lightning-Ridge-Black-Crystal-Opal-Sterling-Silver-Ring_2.jpg?v=1717041114 Lightning Ridge Black Crystal Opal in Sterling Silver Ring [#2694] Oval shaped opal held securely by 4 claws in silver ring which has 5 white topaz adorned branch leaves on the shank of the ring. Ring shown sitting on dark grained drift wood and a blurred brown toned back ground. https://rivergemz.com.au/products/lightning-ridge-dark-crystal-opal-and-topaz-in-sterling-silver-ring-2698 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2698-Lightning-RidgeDark-Crystal-Opal-Sterling-Silver-Ring.jpg?v=1717041931 Lightning Ridge Dark Crystal Opal and Topaz in Sterling Silver Ring [#2698] Crystal opal cut to form a four-sided shape held securely by 4 claws in the silver ring. Five leaves adorned with white topaz on the shank of the ring. Ring shown resting on a dark textured piece of drift wood and a blurred light brown backdrop. https://rivergemz.com.au/products/grawin-black-opal-in-sterling-silver-ring-2701 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2701-Grawin-Black-Opal-Sterling-Silver-Ring-_2.jpg?v=1717043457 Grawin Black Opal in Sterling Silver Ring [#2701] Front view of dark blue oval shaped black opal held securely by 4 claws in the silver ring with topaz stones each side of the opal. Ring is positioned on a dark grained piece of drift wood and burnt orange back drop. https://rivergemz.com.au/products/lightning-ridge-black-opal-and-topaz-in-sterling-silver-ring-2709 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2709-Lightning-RidgeBlack-Opal-Topaz-Sterling-Silver-Ring_1.jpg?v=1717046200 Lightning Ridge Black Opal and Topaz in Sterling Silver Ring [#2709] Four similar photos each showing oval shaped blue coloured black opal positioned on a dark grained piece of drift wood with a blurry brown back drop. This is a front view. https://rivergemz.com.au/products/coober-pedy-white-opal-in-sterling-silver-ring-2710 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-Ring-_2710-2.jpg?v=1775798501 Coober Pedy White Opal in Sterling Silver Ring [#2710] Opal ring on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-pendant-2755 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2755-Opalton-Boulder-Opal-18K-Pendant.jpg?v=1717126940 Opalton Boulder Opal in 18K Pendant [#2755] Two free-form cut natural boulder opals form this pendant both besel set in 18K yellow gold. Close up shot of the necklace with blurred background image. https://rivergemz.com.au/products/opalton-boulder-opal-and-diamonds-in-18k-pendant-2754 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2754-Opalton-Boulder-Opal-Diamonds-18K-Pendant_1.jpg?v=1717128686 Opalton Boulder Opal and Diamonds in 18K Pendant [#2754] Oval shaped dark blue and green solid opal held securely by 4 claws in the white gold setting. A "crown" of diamonds completes the necklace design. Blurred burnt orange back drop used in the photo. This slightly side on view shows the ironstone of the boulder opal and also the thickness of the opal. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-pendant-168 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/168-1.jpg?v=1717375321 Opalton Boulder Opal in 18K Pendant [#168] Free-form cut approximately tear drop shaped solid opal. Gold leaves surround the opal one of which cleverly disguises the pendant's bail. Necklace is laying on dark grained piece of drift wood. https://rivergemz.com.au/products/opalton-unset-boulder-opal-9-65-carat-1994 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/1994-2.jpg?v=1718437418 Opalton Unset Boulder Opal 9.65 Carat [#1994] Boulder opal stands erect on a light-grey weathered piece of wood. Ironstone host rock is visible. Black backdrop in the photo. https://rivergemz.com.au/products/winton-unset-boulder-opal-6-75-carat-1833 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/1833-Winton-Unset-Boulder-Opal-6.75-Carat_2.jpg?v=1718440914 Winton Unset Boulder Opal 6.75 Carat [#1833] Rounded triangle shaped boulder opal with pinks at top morphing into green and then blue. Opal is upright on a light-grey grained piece of wood and a black backdrop. https://rivergemz.com.au/products/mintabie-unset-crystal-opal-1-8-carat-1850 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/1850-Mintabie-Unset-Crystal-Opal-1.8-Carat_2.jpg?v=1718441595 Mintabie Unset Crystal Opal 1.8 Carat [#1850] Large spheres of green and blue visible in the light opal. Opal is upright on a light-grey weathered piece of wood. https://rivergemz.com.au/products/opalton-unset-boulder-opal-5-75-carat-2451 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2451-Opalton-Unset-Boulder-Opal-5.75-Carat_1.jpg?v=1718513960 Opalton Unset Boulder Opal 5.75 Carat [#2451] First of 2 photos shows a front view of the opal. Blue/green colours in large spheres with the ironstone base of the boulder opal. Black background used in the photo. https://rivergemz.com.au/products/winton-unset-boulder-opal-12-9-carat-2446 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2446-Winton-Unset-Boulder-Opal-12.9-Carat_3.jpg?v=1718514703 Winton Unset Boulder Opal 12.9 Carat [#2446] A slightly side on view of the boulder opal with vibrant greens. https://rivergemz.com.au/products/yowah-nut-unset-opal-7-4-carat-1857 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/1857-Yowah-Nut-Unset-Opal-7.4-Carat_1.jpg?v=1718516072 Yowah Nut Unset Opal 7.4 Carat [#1857] Multi-coloured opal standing upright on a light-grey grained piece of drift wood. https://rivergemz.com.au/products/winton-unset-boulder-opal-2-25-carat-214 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/214-Winton-Unset-Boulder-Opal-2.25-Carat_2.jpg?v=1718518274 Winton Unset Boulder Opal 2.25 Carat [#214] Approximately triangular shaped with rounded corners the opal is shown with a black background and wood grained base. https://rivergemz.com.au/products/winton-unset-boulder-opal-5-75-carat-2756 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2756-Winton-Unset-Boulder-Opal-5.75-Carat_1.jpg?v=1718519009 Winton Unset Boulder Opal 5.75 Carat [#2756] Approximately oval shaped solid unset opal shown against a black back drop. The ironstone host rock is visible in this view. https://rivergemz.com.au/products/seahorse-hook-earrings-in-sterling-silver-with-nuggets-258 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/258-Seahorse-Hook-Earrings-Sterling-Silver-Nuggets_1.jpg?v=1718777548 Seahorse Hook Earrings in Sterling Silver with Nuggets [#258] Silver seahorse hook earrings hanging over leather rope with black background. Gold Nuggets in the coil of the seahorse's tail. https://rivergemz.com.au/products/lightning-ridge-black-opals-in-18k-hook-earrings-1700 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/1700-Lightening-Ridge-Black-Opals-18K-Hook-Earrings_2.jpg?v=1718854901 Lightning Ridge Black Opals in 18K Hook Earrings [#1700] Long hooks on these yellow gold & opal danglers. Large patches of blue and green in the oval shaped opals. Hooks are hanging on a leather and the photo background is black. https://rivergemz.com.au/products/lightening-ridge-black-crystal-opals-in-18k-hook-earrings-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/1704-Lightening-Ridge-Black-Crystal-Opals-18K-Hook-earrings_2.jpg?v=1718855598 Lightning Ridge Black Crystal Opals in 18K Hook Earrings [#1704] All four images show the French hook earrings hanging on a brown leather rope and in the immediate background is dark brown grained wood. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opals-in-18k-hook-earrings-1702 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/1702-1.jpg?v=1718857983 Lightning Ridge Black Crystal Opals in 18K Hook Earrings [#1702] Two blue & green coloured oval shaped opals besel set in white gold hook earrings. The back drop of the photo is black. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opals-in-18k-hook-earrings-2757 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2757-Lightening-Ridge-Black-Crystal-Opals-18K-Hook-Earrings_2.jpg?v=1772935646 Lightning Ridge Black Crystal Opals in 18K Hook Earrings [#2757] Green & blue oval shaped opals besel set in French hook earrings. https://rivergemz.com.au/products/skull-ring-in-sterling-silver-with-nuggets-2307 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2307-Skull-Ring-Sterling-Silver-Nuggets_4.jpg?v=1718864051 Skull Ring in Sterling Silver with Nuggets [#2307] https://rivergemz.com.au/products/winton-unset-black-boulder-opal-12-56-carat-646 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/646-Winton-Unset-Black-Boulder-Opal-12.56-Carat_2.jpg?v=1720064602 Winton Unset Black Boulder Opal 12.56 Carat [#646] Front view of high quality extremely colourful solid opal standing upright on a light grey textured piece of wood. https://rivergemz.com.au/products/mintabie-crystal-opals-in-14k-hooks-438 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-14K-Hooks-_438-1.jpg?v=1769664581 Mintabie Crystal Opals in 14K Hooks [#438] Oval shaped blue and green crystal opals besel set in yellow gold shepherd hook earrings. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opals-in-14k-hook-earrings-437 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opals-14K-Hooks-3.jpg?v=1758680838 Lightning Ridge Black Crystal Opals in 14K Hook Earrings [#437] Three opals arranged in a cross form these yellow gold dangle earrings. https://rivergemz.com.au/products/mintabie-unset-crystal-opal-pair-1-4-carat 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Unset-Crystal-Opal-Pair-1.4-Carat-_2758.jpg?v=1724981867 Mintabie Unset Crystal Opal Pair 1.4 Carat [#2758] Small cabochon and calibrated cut unset pair of mutlit-coloured light opals. https://rivergemz.com.au/products/lightning-ridge-unset-black-opal-pair-3-22-carat 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Unset-Black-Opal-Pair-3.22-Carat-_2031.jpg?v=1724985418 Lightning Ridge Unset Black Opal Pair 3.22 Carat [#2031] Dark blue opal unset opal pair with high level of polish. https://rivergemz.com.au/products/opalton-unset-crystal-boulder-opal-1-7-carat-copy 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Unset-Boulder-Opal-Pair-11.3-Carat-_2049.jpg?v=1723860388 Opalton Unset Boulder Opal Pair 11.3 Carat [#2049] Two multi-coloured opals suited for dangly earrings shown standing upright. https://rivergemz.com.au/products/opalton-unset-boulder-opal-pair-15-85-carat 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Unset-Boulder-Opal-Pair-_2066_-2.jpg?v=1723780200 Opalton Unset Boulder Opal Pair 15.85 Carat [#2066] Two triangular shaped blue-green opals shown standing upright. https://rivergemz.com.au/products/queensland-unset-crystal-pipe-opal-15-65-carat 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Unset-Crystal-Pipe-Opal-Pair-_2056_-1.jpg?v=1723787618 Queensland Unset Crystal Pipe Opal Pair 7.0 Carat [#2056] Rectangular shaped pair of multi-coloured unset opals. https://rivergemz.com.au/products/grawin-unset-black-crystal-opal-pair-1-1-carat-1969 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Unset-Black-Crystal-Opal-Pair-1.1Carat-_1969.jpg?v=1723865881 Grawin Unset Black Crystal Opal Pair 1.1 Carat [#1969] Blue-green cabochon cut dark unset opal pair. https://rivergemz.com.au/products/crystal-opals-and-diamond-in-14k-seahorse-pendant-271 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/271-Crystal-Opals-Diamond-14K-Seahorse-Pendant-2.jpg?v=1722399785 Crystal Opals and Diamond in 14K Seahorse Pendant [#271] Yellow gold necklace of a seahorse with 4 blue-green opals and a diamond. https://rivergemz.com.au/products/seahorse-in-sterling-silver-pendant-2108 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Seahorse-SS-Pendant-_2108-3.jpg?v=1762997206 Seahorse in Sterling Silver Pendant [#2108] Silver seahorse pendant on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/grawin-crystal-opals-in-14k-pendant-earring-set-420 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Crystal-Opals-14K-Pendant-Earring-Set-_420_-1.jpg?v=1772927010 Grawin Crystal Opals in 14K Pendant Earring Set [#420] Boat shaped blue, green and orange opals set in gold earring and pendant set. https://rivergemz.com.au/products/opalton-black-boulder-opals-in-18k-pendant-earring-set-309 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Black-Boulder-Opals-Diamonds-18K-Pendant-Earring-Set-_309_36b5a737-8301-4ade-86d0-343c659713b7.jpg?v=1772926502 Opalton Black Boulder Opals and Diamonds in 18K Pendant Earring Set [#309] Jewelry set with pendant and earrings featuring blue gemstones on a black background. https://rivergemz.com.au/products/mintabie-crystal-opals-in-14k-pendant-earring-set-159 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-14K-Pendant-Earring-Set-_159_a6f69633-c8e2-42c1-b99f-80a3cecfa794.jpg?v=1772925956 Mintabie Crystal Opals in 14K Pendant Earring Set [#159] Hook earrings with matching pendant besel set in yellow gold against a black background. https://rivergemz.com.au/products/crystal-opals-and-diamond-in-14k-pendant-2781 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Crystal-Opals-Diamond-14K-Pendant-_2781-1.jpg?v=1762998512 Crystal Opals and Diamond in 14K Pendant [#2781] Gold seahorse pendant with colourful opal inlay on a chain against a dark background https://rivergemz.com.au/products/crystal-opal-love-heart-mosaic-cheeseboard-2760 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Crystal-Opal-Love-Heart-Mosaic-Cheeseboard-_2760-2.jpg?v=1727413047 Crystal Opal Love Heart Mosaic Cheeseboard [#2760] Multiple multi-coloured opal pieces arranged in a love heart in a corner of the pine charcuterie board. https://rivergemz.com.au/products/opalton-unset-boulder-opal-43-5-carat-1966 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Unset-Boulder-Opal-43.5Ct-_1966-5.jpg?v=1762394108 Opalton Unset Boulder Opal 43.5 Carat [#1966] Large free-form cut multi-coloured unset boulder opal. https://rivergemz.com.au/products/light-opal-tabletop-wooden-christmas-tree-2816 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Light-Opal-Tabletop-Wooden-Christmas-Tree-_2816-2.jpg?v=1730336338 Light Opal Tabletop Wooden Christmas Tree [#2816] Burnt light wood miniature Christmas tree with opal mosaic star imbedded at the apex and a painted present forming the tree base. https://rivergemz.com.au/products/light-opal-tabletop-pine-christmas-tree-2824 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Light-Opal-Tabletop-Pine-Christmas-Tree-2824-1.jpg?v=1730339956 Light Opal Tabletop Pine Christmas Tree [#2824] Triangular shaped wooden miniature Christmas tree with an opal mosaic in the shape of a bow. https://rivergemz.com.au/products/white-opal-tabletop-pine-christmas-tree-2825 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/White-Opal-Tabletop-Pine-Christmas-Tree-2825-1.jpg?v=1730342488 White Opal Tabletop Pine Christmas Tree [#2825] Triangular shaped wooden miniature Christmas tree with gingerbread man opal mosaic featured at the top. https://rivergemz.com.au/products/crystal-opal-tabletop-pine-christmas-tree-2826 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Crystal-Opal-Tabletop-Pine-Christmas-Tree-_2826-1.jpg?v=1730343557 Crystal Opal Tabletop Pine Christmas Tree [#2826] An opal mosaic star is embedded withing the wooden star shape at the top of the pine miniature Christmas tree. https://rivergemz.com.au/products/solid-silver-platypus-key-ring-2838 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Solid-Silver-Platypus-Key-Ring-_2838-1.jpg?v=1730949987 Solid Silver Platypus Key Ring [#2838] Shiny silver platypus on the end of a silver key holder. https://rivergemz.com.au/products/sterling-silver-frog-key-ring-2839 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/SS-Frog-Key-Ring-_2839-2.jpg?v=1774501189 Sterling Silver Frog Key Ring [#2839] A sterling silver frog key ring with a red key attached, displayed against a black background. https://rivergemz.com.au/products/palmer-river-nuggets-in-18k-bracelet-347 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Palmer-River-Nuggets-18K-Bracelet-_347-5.jpg?v=1731476168 Palmer River Nuggets in 18K Bracelet [#347] Gold nugget bracelet. https://rivergemz.com.au/products/grawin-black-crystal-opals-in-sterling-silver-stud-earrings-1563 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Black-Crystal-Opals-SS-Studs-_1563.jpg?v=1732241161 Grawin Black Crystal Opals in Sterling Silver Stud Earrings [#1563] https://rivergemz.com.au/products/winton-boulder-opal-in-sterling-silver-studs-1706 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-SS-Studs-_1706-3.jpg?v=1732238611 Winton Boulder Opal in Sterling Silver Studs [#1706] Oval shaped blue & green opals besel set in silver stud earrings photographed on rusty surface & black backdrop. https://rivergemz.com.au/products/tabletop-wooden-christmas-tree-with-opal-chip-vial-ornament-2846 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Tabletop-Wooden-Christmas-Tree-Opal-Chip-Vial-Ornament-_2846-2.jpg?v=1732162144 Tabletop Wooden Christmas Tree with Opal Chip Vial Ornament [#2846] Scorched pine table top Christmas tree with an opal chip ornament and a golden bauble. Photo includes a similarly shaped [triangular] elf. https://rivergemz.com.au/products/tabletop-pine-christmas-tree-opal-chip-vial-ornament-2847 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Tabletop-Pine-Christmas-Tree-Opal-Chip-Vial-Ornament-_2847-1.jpg?v=1732161642 Tabletop Pine Christmas Tree & Opal Chip Vial Ornament [#2847] White wood shaped as Swiss cheese Christmas tree with upper cheese hole hung with opal chip vial. https://rivergemz.com.au/products/wooden-tabletop-cheese-christmas-tree-opal-chip-vial-ornament-2848 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Wooden-Tabletop-Cheese-Christmas-Tree-Opal-Chip-Vial-Ornament-_2848-2.jpg?v=1732163703 Wooden Tabletop Cheese Christmas Tree & Opal Chip Vial Ornament [#2848] An uncomplicated small wooden Christmas tree in the shape of a piece of Swiss cheese. Photo includes champagne bottle and glass to show the festive spirit. https://rivergemz.com.au/products/small-wooden-christmas-tree-and-opal-chip-vial-ornament-2850 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Small-Wooden-Christmas-Tree-Opal-Chip-Vial-Ornament-_2850-2.jpg?v=1732165841 Small Wooden Christmas Tree and Opal Chip Vial Ornament [#2850] A decorated pine tabletop Christmas tree shown on a red and white table cloth together with a wooden moose head complete with Santa's hat. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-sterling-silver-cufflinks-2184 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-SS-Cufflinks-_2184-2.jpg?v=1732252033 Lightning Ridge Crystal Opals in Sterling Silver Cufflinks [#2184] Two triangular opals forming a rectangular shape are inlaid into each silver cufflink. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-608 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_608-1.jpg?v=1772935137 Opalton Boulder Opal in Sterling Silver Pendant [#608] Peanut shaped dark blue and green opal besel set in a silver necklace on a black background with 'River Gemz' logo. https://rivergemz.com.au/products/winton-crystal-boulder-opal-in-sterling-silver-pendant-2859 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Crystal-Boulder-Opal-SS-Pendant-_2859-1.jpg?v=1732764920 Winton Crystal Boulder Opal in Sterling Silver Pendant [#2859] Slightly side on view of vibrant green and blue pipe opal showing the ironstone host rock. Stone is claw set in silver necklace with large bail. https://rivergemz.com.au/products/mintabie-semi-black-opal-in-sterling-silver-pendant-557 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Semi-black-Opal-SS-Pendant-_557-1.jpg?v=1772934743 Mintabie Semi-black Opal in Sterling Silver Pendant [#557] Oval shaped multi-coloured dark opal in a round swirl designed silver necklace. https://rivergemz.com.au/products/lightning-ridge-semi-black-opal-in-sterling-silver-pendant-576 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Semi-black-Opal-SS-Pendant-_576-3.jpg?v=1758773716 Lightning Ridge Semi-black Opal in Sterling Silver Pendant [#576] Black opal claw set in pear shaped silver necklace. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opal-in-sterling-silver-pendant-600 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opal-SS-Pendant-_600-1.jpg?v=1733283398 Lightning Ridge Black Crystal Opal in Sterling Silver Pendant [#600] Tear drop shaped dark opal with green and blue colours claw set in a sterling silver pendant. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-sterling-silver-pendant-581 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-SS-Pendant-_581-2.jpg?v=1758773661 Lightning Ridge Black Opal in Sterling Silver Pendant [#581] Bright sterling silver necklace with blue and green black opal included. https://rivergemz.com.au/products/palmer-river-nugget-in-leather-bracelet-2869 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Palmer-River-Nugget-Leather-Bracelet-_2869-3.jpg?v=1758775586 Palmer River Nugget in Leather Bracelet [#2869] Braided black leather bracelet with contrasting white stitching. Gold nugget featured on the opposite side of the bracelet to the gold coloured stainless steel slide type lock. https://rivergemz.com.au/products/boulder-opal-key-ring-2875 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Boulder-Opal-Key-Ring-_2875-1.jpg?v=1734653144 Boulder Opal Key Ring [#2875] Approximately oval shaped boulder opal with swirls of different shades of blue on silver coloured key chain. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opals-in-sterling-silver-hook-earrings-2888 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/2636-Lightening-Ridge-Black-Crystal-Opal-Sterling-Silver-Hook-Earrings.jpg?v=1715746099 Lightning Ridge Black Crystal Opals in Sterling Silver Hook Earrings [#2888] Vivid blue-green opal in the cabochon cut opal French hook earrings. Eyelet hooks connect the besel set opal to the hook of the earring. Opals stand out against the dark wood grain background. https://rivergemz.com.au/products/mintabie-crystal-opal-in-leather-bracelet-2886 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-Leather-Bracelet-_2886-3.jpg?v=1735275352 Mintabie Crystal Opal in Leather Bracelet [#2886] Soft-coloured rectangular shaped opal besel set in sterling silver and attached to a brown braided leather bracelet. https://rivergemz.com.au/products/grawin-semi-black-opal-in-sterling-silver-pendant-242 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Semi-black-Opal-SS-Pendant-_242-1.jpg?v=1735779337 Grawin Semi-Black Opal in Sterling Silver Pendant [#242] Sturt Desert Pea design silver pendant with multi-coloured black opal as the boss ie. centre of the flower. https://rivergemz.com.au/products/queensland-boulder-opal-in-sterling-silver-pendant-1594 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Pendant-_1594.jpg?v=1735787314 Queensland Boulder Opal in Sterling Silver Pendant [#1594] Large approximately oval shaped multi-coloured boulder opal claw set in inverted love heart shaped silver necklace. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-1329 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_1329-1.jpg?v=1735353452 Opalton Boulder Opal in Sterling Silver Pendant [#1329] Large triangular shaped boulder opal in a hook shaped silver pendant. https://rivergemz.com.au/products/grawin-semi-black-opal-in-sterling-silver-pendant-597 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Semi-black-Opal-SS-Pendant-_597-1.jpg?v=1735955810 Grawin Semi-Black Opal in Sterling Silver Pendant [#597] Oval shaped green-blue dark opal as the flower bud in this flower stem design silver pendant. https://rivergemz.com.au/products/lightning-ridge-black-opals-in-18k-studs-1635 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Studs-18K-_1628-photo2.jpg?v=1706752028 Lightning Ridge Black Opals in 18K Studs [#1635] Oval shaped opals with 4 claws securing each opal in the stud. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opals-in-18k-studs-1697 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opals-18K-Studs-_1697-4.jpg?v=1736389321 Lightning Ridge Black Crystal Opals in 18K Studs [#1697] Blue and green swirls of colour in the dark oval shaped opals in gold earrings. https://rivergemz.com.au/products/opalton-boulder-opal-in-14k-pendant-182 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-14K-Pendant-_182-2.jpg?v=1736916788 Opalton Boulder Opal in 14K Pendant [#182] Freeform cut multi-coloured boulder opal set in gold pendant. https://rivergemz.com.au/products/opalton-crystal-boulder-opal-in-18k-pendant-188 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Crystal-Boulder-Opal-18K-Pendant-_188-4.jpg?v=1765336352 Opalton Crystal Boulder Opal in 18K Pendant [#188] Teardrop-shaped gold pendant with a claw set green boulder opal on a chain, set against a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/queensland-boulder-opal-in-18k-pendant-1686 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-18K-Pendant-_1686-2.jpg?v=1755830228 Queensland Boulder Opal in 18K Pendant [#1686] Dark boulder opal set in high grade yellow gold pendant. https://rivergemz.com.au/products/queensland-boulder-opal-and-diamonds-in-18k-pendant-102 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-Diamonds-18K-Pendant-_102-2.jpg?v=1772930373 Queensland Boulder Opal and Diamonds in 18K Pendant [#102] Blue and green boulder opal set in high grade white gold necklace with two lines of diamonds included. https://rivergemz.com.au/products/queensland-boulder-opal-and-diamonds-in-18k-pendant-106 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-Diamonds-18K-Pendant-_106-1.jpg?v=1737078967 Queensland Boulder Opal and Diamonds in 18K Pendant [#106] Blue and green tear drop shaped boulder opal claw set in white gold and a "bishops mitre" of diamonds above the opal. https://rivergemz.com.au/products/opalton-boulder-opal-in-14k-pendant-305 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-14K-Pendant-_305-3.jpg?v=1762996364 Opalton Boulder Opal in 14K Pendant [#305] Large blue and green boulder opal claw set in yellow gold necklace on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/heart-nugget-diamond-pendant-in-18k-117 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Heart-Nugget-Diamond-Pendant-18K-_117-1.jpg?v=1737088343 Heart Nugget & Diamond Pendant in 18K [#117] The outline of a gold heart with 5 diamonds in a row on the left of the heart's rim and a large nugget at the base of the pendant. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-1571 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Crystal-Opal-SS-Pendant-_1457-4.jpg?v=1737692916 Opalton Boulder Opal in Sterling Silver Pendant [#1571] Triangular shaped boulder pendant set in large silver necklace. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-ring-1800-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Ring-_1800.1-4.jpg?v=1755151343 Opalton Boulder Opal in Sterling Silver Ring [#1800.1] Silver ring with a colorful gemstone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/winton-boulder-opal-in-sterling-silver-ring-1798-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-SS-Ring-_1798.1-2_05dc973c-925e-42f2-b6f2-c31c56a5666c.jpg?v=1755145231 Winton Boulder Opal in Sterling Silver Ring [#1798.1] Silver ring with a triangular black boulder opal on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-ring-1794-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Ring-_1794.1-8.jpg?v=1775795401 Opalton Boulder Opal in Sterling Silver Ring [#1794.1] Silver ring with a blue stone on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/winton-boulder-opal-in-sterling-silver-ring-1818-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-SS-Ring-_1818.1-2_749279f5-e129-4db9-98bb-084d77196671.jpg?v=1755220177 Winton Boulder Opal in Sterling Silver Ring [#1818.1] Silver ring with a green and pink boulder opal on a rusty surface, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-topaz-in-sterling-silver-ring-1892 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Topaz-SS-Ring-_1892-2_52ed501f-a39f-4943-a23f-877e25451b16.jpg?v=1755145970 Lightning Ridge Black Opal & Topaz in Sterling Silver Ring [#1892] Silver ring with a blue & green black opal on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-semi-black-opal-topaz-in-sterling-silver-ring-1820 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Semi-Black-Opal-Topaz-SS-Ring-_1820-3_863e614c-68b8-4a4e-bac1-855673d6fa38.jpg?v=1755221043 Lightning Ridge Semi-Black Opal & Topaz in Sterling Silver Ring [#1820] Silver ring with a blue and green opal stone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/crystal-opal-paw-print-mosaic-cheeseboard-2918 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Crystal-Opal-Paw-Print-Mosaic-Cheeseboard-_2918-2.jpg?v=1773292159 Crystal Opal Paw Print Mosaic Cheeseboard [#2918] Multi-coloured opal slices used to create an pawprint mosaic showcased in the light grain wooden charcuterie board. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opal-in-sterling-silver-ring-1745 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opal-SS-Ring-_1745-1.jpg?v=1740111841 Lightning Ridge Black Crystal Opal in Sterling Silver Ring [#1745] Eye shaped ring with opal pupil and white topaz outline shown in black velvet ring box. https://rivergemz.com.au/products/coober-pedy-white-opal-in-sterling-silver-ring-1908 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-Ring-_1908-2_0c5f9d0f-3e4e-499d-8014-d21fea0d4e93.jpg?v=1755146265 Coober Pedy White Opal in Sterling Silver Ring [#1908] Silver ring with a white opal stone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/coober-pedy-white-opal-in-sterling-silver-ring-1895 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-Ring-_1895-2_5ae5a32d-448d-4648-be9c-5f937b603f13.jpg?v=1755221536 Coober Pedy White Opal in Sterling Silver Ring [#1895] Silver ring with a partial besel set white opal stone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-sterling-silver-ring-2147 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-SS-Ring-_2147-5.jpg?v=1761195710 Lightning Ridge Black Opal in Sterling Silver Ring [#2147] Silver ring with a colorful black opal on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/mintabie-crystal-opal-in-sterling-silver-ring-2880 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-SS-Ring-_2880-1.jpg?v=1761197369 Mintabie Crystal Opal in Sterling Silver Ring [#2880] Silver ring with a rectangular shaped multi-coloured opal on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opal-in-sterling-silver-ring-2884 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opal-SS-Ring-_2884-3_79598de6-56e9-424e-9c7c-7547680ee585.jpg?v=1761197705 Lightning Ridge Black Crystal Opal in Sterling Silver Ring [#2884] Silver ring with blue opal stone on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-14k-ring-2592 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-14K-Ring-_2592-2_1e403a4b-f926-4739-b269-01ec30cd84f9.jpg?v=1755828711 Opalton Boulder Opal 14K Ring [#2592] Gold ring with a blue/green diamond shaped boulder opal stone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opal-and-nuggets-in-18k-ring-1951 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opal-Nuggets-18K-Ring-_1951-1_d3980a6e-a96b-490f-ae65-6664c32b548c.jpg?v=1755407803 Lightning Ridge Black Crystal Opal and Nuggets in 18K Ring [#1951] Gold ring with nuggets and 3 blue dark opals on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-9k-inlay-ring-2852-et-al 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-9K-Inlay-Ring-_2356-photo2.jpg?v=1697090487 Lightning Ridge Crystal Opals in 9K Inlay Ring [#2852 et al] https://rivergemz.com.au/products/opalton-boulder-matrix-opal-on-leather-necklace-2929 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Matrix-Opal-Leather-Necklace-_2929-2.jpg?v=1772932438 Opalton Boulder Matrix Opal on Leather Necklace [#2929] Skulls, beads and boulder matrix opal strung on leather necklace. https://rivergemz.com.au/products/koroit-boulder-matrix-opal-on-leather-necklace-2930 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Koroit-Boulder-Matrix-Opal-Leather-Necklace-_2930-2_78592cf4-3db6-4e3f-b059-49cdb3ed7f89.jpg?v=1755842495 Koroit Boulder Matrix Opal on Leather Necklace [#2930] Necklace with a decorative pendant and silver beads on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/opalton-unset-boulder-opal-1-6-carat-223 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Unset-Boulder-Opal-1.6-Carat-_223-1.jpg?v=1761972504 Opalton Unset Boulder Opal 1.6 Carat [#223] Multicolored opal stone on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-unset-boulder-opal-16-5-carat-1962 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Unset-Boulder-Opal-16.5-Ct-_1962-1.jpg?v=1761975648 Opalton Unset Boulder Opal 16.5 Carat [#1962] Multicolored opal stone on a cast iron surface with a dark background https://rivergemz.com.au/products/andamooka-unset-matrix-opal-10-6-carat-2030 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Andamooka-Unset-Matrix-Opal-10.6-Carat-_2030-3_13d71560-0900-4fd3-9cb1-2fca734a69f0.jpg?v=1755843660 Andamooka Unset Matrix Opal 10.6 Carat [#2030] Oval shaped multi-coloured speckled matrix opal on a rusty surface branded with "River Gemz". https://rivergemz.com.au/products/opalton-unset-crystal-boulder-opal-12-2-carat-2942 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Unset-Crystal-Boulder-Opal-12.2Ct-_2942-4.jpg?v=1762396108 Opalton Unset Crystal Boulder Opal 12.2 Carat [#2942] Large triangular shaped pendant stone with blue and green colouration. https://rivergemz.com.au/products/opalton-unset-crystal-boulder-opal-13-35-carat-2941 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Unset-Crystal-Boulder-Opal-13.35-Carat-_2941-3.jpg?v=1772684416 Opalton Unset Crystal Boulder Opal 13.35 Carat [#2941] Multicolored opal stone on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/winton-unset-boulder-opal-3-3-carat-2943 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Unset-Boulder-Opal-3.3-Carat-_2943-1.jpg?v=1772683036 Winton Unset Boulder Opal 3.3 Carat [#2943] Unset boulder opal with two colorful veins on a dark background, labeled 'River Gemz'. https://rivergemz.com.au/products/opalton-unset-boulder-opal-10-0-carat-1846 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Unset-Boulder-Opal-10.0-Carat-_1846-4.jpg?v=1772681571 Opalton Unset Boulder Opal 10.0 Carat [#1846] Opal stone with colorful patterns on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/grawin-unset-white-opal-27-0-carat-1998 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Unset-White-Opal-27.0-Carat-_1998-1.jpg?v=1755843020 Grawin Unset White Opal 27.0 Carat [#1998] Opal stone with multicolored play of colours on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/queensland-boulder-opals-and-diamonds-in-18k-studs-1696 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opals-Diamonds-18K-Studs-_1696-2_cf0e3d9f-05f5-4ca3-9e89-cc416ba1bb65.jpg?v=1766380307 Queensland Boulder Opals and Diamonds in 18K Studs [#1696] Gold earrings with green boulder opal and multiple white diamonds on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/mintabie-unset-black-opal-1-8-carat-1999 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Unset-Black-Opal-1.8-Carat-_1999-3.jpg?v=1772677516 Mintabie Unset Black Opal 1.8 Carat [#1999] Opal gemstone on a dark surface with 'River Gemz' branding. https://rivergemz.com.au/products/mintabie-unset-semi-black-opal-2-45-carat-2038 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Unset-Semi-Black-Opal-2.45Ct-_2038-6.jpg?v=1758778142 Mintabie Unset Semi-Black Opal 2.45 Carat [#2038] Multi-coloured dark opal cut in a trapezium shape. https://rivergemz.com.au/products/coober-pedy-unset-white-opal-8-0-carat-2940 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Unset-White-Opal-8.0Ct-_2940-2.jpg?v=1758778100 Coober Pedy Unset White Opal 8.0 Carat [#2940] Second front view of the unset white opal but with black background to the image. https://rivergemz.com.au/products/grawin-unset-white-opal-21-65-carat-1847 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Unset-White-Opal-21.65Ct-_1847-4.jpg?v=1772669036 Grawin Unset White Opal 21.65 Carat [#1847] A second image showing the front view of the solid white opal but with a black backdrop. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opals-in-18k-studs-2946 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opals-18K-Studs-_2946-3.jpg?v=1742523717 Lightning Ridge Black Crystal Opals in 18K Studs [#2946] Multi-coloured dark opal set in white gold stud earrings teardrop shaped. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-sterling-silver-hook-earrings-2947 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-SS-Hook-Earrings-_2947.jpg?v=1742526454 Lightning Ridge Crystal Opals in Sterling Silver Hook Earrings [#2947] Free form cut crystal opals with blue and green colours crowned in sterling silver hook earrings. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-124 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_124-3.jpg?v=1743044026 Lightning Ridge Black Opal in 18K Ring [#124] Round dark opal with red and green set in white gold with 34 colour G diamonds adorning the halo and ring's shoulders. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-775 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_775-2.jpg?v=1743045755 Lightning Ridge Black Opal in 18K Ring [#775] Oval shaped black opal with blue and green colours surrounded by white diamonds in a white gold ring. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-774 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_774-2.jpg?v=1743047970 Lightning Ridge Black Opal in 18K Ring [#774] Oval shaped dark opal horizontally surrounded by diamonds in white gold ring. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-14k-ring-2593 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-14K-Ring-_2593-3.jpg?v=1743132284 Lightning Ridge Black Opal in 14K Ring [#2593] Oval shaped black opal set in large yellow gold men's ring. https://rivergemz.com.au/products/opalton-boulder-opal-18k-ring-140 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Ring-_140-3.jpg?v=1743131268 Opalton Boulder Opal 18K Ring [#140] Dark multi-coloured opal partial besel set in yellow gold ring. https://rivergemz.com.au/products/paw-print-in-solid-silver-pendant-2950 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Paw-Print-Solid-Silver-Pendant-_2950-2.jpg?v=1772941483 Paw Print in Solid Silver Pendant [#2950] Silver dog/cat paw print pendant with silver bail and chain. https://rivergemz.com.au/products/paw-print-in-solid-silver-pendant-opal-bail-2951 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Paw-Print-Solid-Silver-Pendant-Opal-Bail-_2952.jpg?v=1753334639 Paw Print in Solid Silver Pendant & Opal Bail [#2951] Triangle-shaped dark green and blue crystal opal besel set in the bail of a paw print silver pendant. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-1802 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_1802-1.jpg?v=1743642155 Lightning Ridge Black Opal in 18K Ring [#1802] Blue and green black opal in a stunning yellow gold ring. https://rivergemz.com.au/products/australian-crystal-opal-in-18k-ring-2660 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Australian-Crystal-Opal-18K-Ring-_2660-1.jpg?v=1743646711 Australian Crystal Opal in 18K Ring [#2660] Three leaf shaped multi-coloured opals besel set in yellow gold ring. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-784 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_784-5.jpg?v=1743727161 Lightning Ridge Black Opal in 18K Ring [#784] Large spheres of vivid colours in the black opal partial besel set in gold ring with splayed shoulders leading to the wide band. https://rivergemz.com.au/products/palmer-river-nuggets-in-18k-pendant-340 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Palmer-River-Nuggets-18K-Pendant-_340-3.jpg?v=1744251358 Palmer River Nuggets in 18K Pendant [#340] Large high grade natural gold nugget necklace with tapered 18K yellow gold bail. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-139 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_139-1.jpg?v=1744953875 Lightning Ridge Black Opal in 18K Ring [#139] Dark blue and green free form cut opal partial besel set in 18K yellow gold with 750 stamp shown on inner band. https://rivergemz.com.au/products/lightning-ridge-crystal-opal-in-14k-ring-2955 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opal-14K-Ring-_2955-1.jpg?v=1744954429 Lightning Ridge Crystal Opal in 14K Ring [#2955] Multi-coloured oval shaped light opal positioned horizontally across the yellow gold ring. https://rivergemz.com.au/products/seahorse-pendant-in-sterling-silver-with-nugget-239 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Seahorse-Pendant-SS-Nugget-_239-2.jpg?v=1744862371 Seahorse Pendant in Sterling Silver with Nugget [#239] Large sterling silver seahorse pendant with natural gold nugget in the tail. https://rivergemz.com.au/products/queensland-boulder-opal-in-sterling-silver-pendant-1584 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Pendant-_1584-4.jpg?v=1744865333 Queensland Boulder Opal in Sterling Silver Pendant [#1584] Surreal dark sky image captured in dark opal partial besel and claw set in silver necklace. https://rivergemz.com.au/products/quilpie-boulder-crystal-opal-in-sterling-silver-pendant-1337 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Quilpie-Boulder-Crystal-Opal-SS-Pendant-_1337-2.jpg?v=1744869793 Quilpie Boulder Crystal Opal in Sterling Silver Pendant [#1337] Large domed boulder crystal opal besel and claw set in silver necklace. https://rivergemz.com.au/products/mintabie-crystal-opal-in-sterling-silver-pendant-1322 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-SS-Pendant-_1322-4.jpg?v=1744943058 Mintabie Crystal Opal in Sterling Silver Pendant [#1322] Orange and green coloured oval shaped light opal claw set in stylish silver necklace with a small white topaz included. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-1555 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SSi-Pendant-_1555-2.jpg?v=1744951715 Opalton Boulder Opal in Sterling Silver Pendant [#1555] Swirls of brown, white, blue and green in the boulder opal partial besel and 3 claw set in sterling silver necklace. https://rivergemz.com.au/products/australian-crystal-opal-in-sterling-silver-pendant-1463 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Australian-Crystal-Opal-SS-Pendant-_1463-5.jpg?v=1744952296 Australian Crystal Opal in Sterling Silver Pendant [#1463] Dark blue, green and small orange flash in oval shaped opal claw set in silver necklace with white topaz bonus stone. https://rivergemz.com.au/products/opalton-crystal-boulder-opal-in-18k-ring-391 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Crystal-Opal-18K-Ring-_391-1.jpg?v=1745475472 Opalton Boulder Crystal Opal in 18K Ring [#391] Light coloured opal claw set in white gold ring with a white diamond each side of the opal. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-773 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_773-2.jpg?v=1745476299 Lightning Ridge Black Opal in 18K Ring [#773] Oval shaped black opal besel set in white gold ring. https://rivergemz.com.au/products/mintabie-crystal-opal-in-18k-ring-392 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-18K-Ring-_392-1.jpg?v=1745548037 Mintabie Crystal Opal in 18K Ring [#392] Free-form cut light opal claw set in white gold ring with 2 diamonds. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-772 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_772-1.jpg?v=1745548668 Lightning Ridge Black Opal in 18K Ring [#772] Green and blue with orange flash opal besel set in white gold ring with diamonds channel set on two sides. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opal-in-18k-ring-776 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opal-18K-Ring-_776-5.jpg?v=1745549295 Lightning Ridge Black Crystal Opal in 18K Ring [#776] Tear drop shaped blue and green dark opal claw set in white gold ring with two diamonds. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-778 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_778-3.jpg?v=1745561171 Lightning Ridge Black Opal in 18K Ring [#778] Blue and green black opal and diamonds in 18K white gold ring. https://rivergemz.com.au/products/lightning-ridge-black-opal-black-crystal-opal-in-18k-ring-777 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opal-18K-Ring-_777-3.jpg?v=1745562188 Lightning Ridge Black Opal & Black Crystal Opal in 18K Ring [#777] https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-18k-hook-earrings-1703 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-18K-Hook-Earrings-_1703-1.jpg?v=1746066707 Lightning Ridge Crystal Opals in 18K Hook Earrings [#1703] Dark blue and green oval shaped opals besel set in 18K white gold dangler earrings. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-pendant-356 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Pendant-_356-4.jpg?v=1746072184 Lightning Ridge Black Opal in 18K Pendant [#356] Teardrop shaped vividly coloured dark opal and diamonds set in high grade white gold pendant. https://rivergemz.com.au/products/australian-crystal-opal-in-18k-studs-1096 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Australian-Crystal-Opal-18K-Studs-_1096-5.jpg?v=1746152146 Australian Crystal Opal in 18K Studs [#1096] Round blue and green light opals besel set in 18K white gold studs. https://rivergemz.com.au/products/australian-crystal-opals-in-18k-hook-earrings-731 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-18K-Hook-Earrings-_356-3.jpg?v=1746068116 Australian Crystal Opals in 18K Hook Earrings [#731] Oval shaped dark blue and green opals besel set in white gold hooks. https://rivergemz.com.au/products/opalton-boulder-opal-and-diamond-in-18k-pendant-3007 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Diamond-18K-Pendant-_3007-3.jpg?v=1746079657 Opalton Boulder Opal and Diamond in 18K Pendant [#3007] Multi-coloured tie-shaped boulder opal and diamond besel set in white gold pendant. https://rivergemz.com.au/products/queensland-boulder-opals-and-diamonds-in-18k-studs-373 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opals-Diamonds-18K-Studs-_373-4.jpg?v=1746149748 Queensland Boulder Opals and Diamonds in 18K Studs [#373] Ocean blue and green boulder opals claw set in 18K white gold earrings with diamond surrounds. https://rivergemz.com.au/products/mintabie-crystal-opal-in-sterling-silver-pendant-1448 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-SS-Pendant-_1448-1.jpg?v=1746238908 Mintabie Crystal Opal in Sterling Silver Pendant [#1448] Teardrop shaped light green opal set in sizeable silver pendant. https://rivergemz.com.au/products/queensland-boulder-opal-in-sterling-silver-pendant-1424 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Pendant-_1424-1.jpg?v=1746236592 Queensland Boulder Opal in Sterling Silver Pendant [#1424] Free-form cut boulder opal claw set in sterling silver necklace. https://rivergemz.com.au/products/queensland-boulder-opal-in-sterling-silver-pendant-1558 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Pendant-_1558-1.jpg?v=1746247176 Queensland Boulder Opal in Sterling Silver Pendant [#1558] Oval shaped multi-coloured boulder opal set in sizeable silver pendant. https://rivergemz.com.au/products/mintabie-semi-black-opal-in-sterling-silver-pendant-1478 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Semi-Black-Opal-SS-Pendant-_1478-3.jpg?v=1747356597 Mintabie Semi-Black Opal in Sterling Silver Pendant [#1478] Oval shaped multi-coloured dark opal and white topaz in a silver pendant. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-1517 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_1517-1.jpg?v=1747283637 Opalton Boulder Opal in Sterling Silver Pendant [#1517] Dark green and blue opal and white topaz claw set in silver necklace. https://rivergemz.com.au/products/winton-boulder-opal-in-18k-ring-458 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-18K-Ring-_458-3.jpg?v=1747876476 Winton Boulder Opal in 18K Ring [#458] Dark blue and green oval shaped opal besel set in men's yellow gold ring. https://rivergemz.com.au/products/opalton-boulder-opal-9k-ring-1944 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-9K-Ring-_1944-1.jpg?v=1747877969 Opalton Boulder Opal 9K Ring [#1944] Diamond-shaped dark green and blue opal besel set in men's yellow gold ring. https://rivergemz.com.au/products/queensland-boulder-opal-and-nuggets-in-18k-ring-1945 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-Nuggets-18K-Ring-_1945-3.jpg?v=1747881925 Queensland Boulder Opal and Nuggets in 18K Ring [#1945] Oval shaped multi-coloured opal besel set in yellow gold ring with natural nuggets on the shoulders. https://rivergemz.com.au/products/australian-crystal-opal-and-nuggets-in-sterling-silver-ring-840 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Australian-Crystal-Opal-Nuggets-SS-Ring-_840-1.jpg?v=1747886569 Australian Crystal Opal and Nuggets in Sterling Silver Ring [#840] Three rectangular shaped blue and green opals besel set diagonally on a bed of gold nuggets in a men's silver ring. https://rivergemz.com.au/products/andamooka-matrix-opal-in-sterling-silver-ring-2139 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Andamooka-Matrix-Opal-SS-Ring-_2139-1.jpg?v=1747888585 Andamooka Matrix Opal in Sterling Silver Ring [#2139] Large multi-coloured opal with bands of colour besel set in silver ring. https://rivergemz.com.au/products/grawin-black-crystal-opal-in-sterling-silver-ring-2142 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Black-Crystal-Opal-SS-Ring-_2142-2.jpg?v=1747963740 Grawin Black Crystal Opal in Sterling Silver Ring [#2142] Large oval shaped multi coloured dark opal set in men's silver ring. https://rivergemz.com.au/products/palmer-river-nuggets-diamonds-in-18k-cufflinks-213 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Palmer-River-Nuggets-Diamonds-18K-Cufflinks-_213-2.jpg?v=1747978540 Palmer River Nuggets & Diamonds in 18K Cufflinks [#213] High grade gold cufflinks with natural gold nuggets and diamonds in a four sided shape surround. https://rivergemz.com.au/products/opalton-boulder-opal-and-diamonds-in-18k-pendant-171 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Diamonds-18K-Pendant-_171-4.jpg?v=1748410068 Opalton Boulder Opal and Diamonds in 18K Pendant [#171] Pendant with a gold moon and blue, green and yellow dark opal with diamonds. https://rivergemz.com.au/products/queensland-boulder-opal-in-sterling-silver-and-18k-bracelet-264 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-Silver-18K-Bracelet-_264-1.jpg?v=1748410772 Queensland Boulder Opal in Sterling Silver and 18K Bracelet [#264] Diamond shaped silver bracelet with an oval-shaped blue and green opal besel set in gold. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-pendant-158 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Pendant-_158-2.jpg?v=1748409261 Opalton Boulder Opal in 18K Pendant [#158] Dark blue and green free form cut boulder opal set in high grade gold necklace. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-pendant-109 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Pendant-_109-3.jpg?v=1748569505 Opalton Boulder Opal in 18K Pendant [#109] Rounded corner triangle cut boulder opal partial besel set in yellow gold necklace. https://rivergemz.com.au/products/queensland-boulder-opal-and-diamonds-in-18k-pendant-149 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-Diamonds-18K-Pendant-_149-1.jpg?v=1748584432 Queensland Boulder Opal and Diamonds in 18K Pendant [#149] Vivid green opal set in high grade white gold necklace. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-pendant-161 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Pendant-_161-1.jpg?v=1748585080 Opalton Boulder Opal in 18K Pendant [#161] Green and blue swirls of colour in oval shaped boulder opal set in white gold necklace in the shape of a water drip. https://rivergemz.com.au/products/winton-black-boulder-opal-and-diamonds-in-18k-pendant-199 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Black-Boulder-Opal-Diamonds-18K-Pendant-_199-4.jpg?v=1748586895 Winton Black Boulder Opal and Diamonds in 18K Pendant [#199] Black boulder opal with green, orange, purple and blue flashes of colour with 2 diamonds claw set in white gold necklace. https://rivergemz.com.au/products/opalton-boulder-opal-and-diamonds-in-18k-pendant-180 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Diamonds-18K-Pendant-_180-2.jpg?v=1748583904 Opalton Boulder Opal and Diamonds in 18K Pendant [#180] Shoe shaped blue and green boulder opal set in high grade white gold pendant with three lines of diamonds. https://rivergemz.com.au/products/queensland-boulder-matrix-opal-in-sterling-silver-pendant-2287 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Matrix-Opal-SS-Pendant-_2287-4.jpg?v=1749178241 Queensland Boulder Matrix Opal in Sterling Silver Pendant [#2287] Rectangular shaped boulder pendant with small colour sections with greens and blues. https://rivergemz.com.au/products/coober-pedy-white-opal-in-sterling-silver-studs-3015 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-Studs-_3015-2.jpg?v=1749616888 Coober Pedy White Opal in Sterling Silver Studs [#3015] Round multi-coloured light opals besel set in silver studs. https://rivergemz.com.au/products/coober-pedy-white-opal-in-sterling-silver-studs-3017 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-Studs-_3017-4.jpg?v=1749616282 Coober Pedy White Opal in Sterling Silver Studs [#3017] Pair of marquee cut light opals besel set in silver stud earrings. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-119 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_119-5.jpg?v=1772931523 Lightning Ridge Black Opal in 18K Ring [#119] Dark blue and green oval shaped opal claw set in white gold ring. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-141 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_141-3.jpg?v=1750306196 Lightning Ridge Black Opal in 18K Ring [#141] Three oval shaped dark opals and 4 diamonds claw set in a white gold ring with diamonds on the shoulders. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-ring-1736 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Ring-_1736-5.jpg?v=1750308032 Opalton Boulder Opal in 18K Ring [#1736] Colourful opal claw set in white gold ring with diamonds on the shoulders. https://rivergemz.com.au/products/lightning-ridge-black-opal-diamonds-in-18k-ring-453 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-18K-Ring-_453-1.jpg?v=1750312504 Lightning Ridge Black Opal & Diamonds in 18K Ring [#453] Oval shaped opal claw set East-West in a white gold ring with channel set diamonds. https://rivergemz.com.au/products/opalton-black-boulder-opal-and-diamonds-in-18k-ring-1737 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Black-Boulder-Opal-Diamonds-18K-Ring-_1737-3.jpg?v=1750389667 Opalton Black Boulder Opal and Diamonds in 18K Ring [#1737] Dark green and blue oval shaped opal claw set in a white gold and diamond ring. https://rivergemz.com.au/products/winton-boulder-opal-in-18k-ring-1739 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-18K-Ring-_1739-1.jpg?v=1750397592 Winton Boulder Opal in 18K Ring [#1739] Oval shaped bright green opal besel set in high grade white gold ring with uniform band. https://rivergemz.com.au/products/winton-boulder-opal-in-18k-ring-1740 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-18K-Ring-_1740-2.jpg?v=1750398331 Winton Boulder Opal in 18K Ring [#1740] https://rivergemz.com.au/products/queensland-boulder-opal-diamonds-in-18k-ring-1741 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-Diamonds-18K-Ring-_1741-1.jpg?v=1750399714 Queensland Boulder Opal & Diamonds in 18K Ring [#1741] Besel set dark opal and pave diamonds in an 18K white gold ring. https://rivergemz.com.au/products/lightning-ridge-black-opal-diamonds-in-18k-ring-454 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-18K-Ring-_454-4.jpg?v=1761183203 Lightning Ridge Black Opal & Diamonds in 18K Ring [#454] Green and red flashes in the black opal. https://rivergemz.com.au/products/mintabie-crystal-opal-in-14k-pendant-1678 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-14K-Pendant-_1678-1.jpg?v=1750828755 Mintabie Crystal Opal in 14K Pendant [#1678] Marquee shaped multi-coloured light opal set in a gold pendant the shape of a squirrel's tail. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-14k-pendant-179 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-14K-Pendant-_179-2.jpg?v=1750826572 Lightning Ridge Black Opal in 14K Pendant [#179] Free-form shaped yellow gold pendant with a claw set oval shaped dark opal. https://rivergemz.com.au/products/mintabie-black-opal-in-18k-pendant-423 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Black-Opal-18K-Pendant-_423-1.jpg?v=1750831673 Mintabie Black Opal in 18K Pendant [#423] Dark colourful opal set in yellow gold pendant. https://rivergemz.com.au/products/coober-pedy-light-opal-diamonds-in-18k-pendant-424 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Light-Opal-Diamonds-18K-Pendant-_424-4.jpg?v=1750914065 Coober Pedy Light Opal & Diamonds in 18K Pendant [#424] Triangular shaped multi-coloured light opal and a line of diamonds in a yellow gold necklace. https://rivergemz.com.au/products/opalton-boulder-opals-in-18k-bracelet-281 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opals-18K-Bracelet-_281-3.jpg?v=1750918135 Opalton Boulder Opals in 18K Bracelet [#281] Four triangular shaped vividly coloured opals set in yellow gold bracelet. https://rivergemz.com.au/products/mintabie-crystal-opal-in-18k-pendant-415 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-18K-Pendant-_415-4.jpg?v=1750998658 Mintabie Crystal Opal in 18K Pendant [#415] Triangular shaped light opal claw and partial besel set in high grade yellow gold necklace. https://rivergemz.com.au/products/mintabie-crystal-opal-in-18k-pendant-417 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-18K-Pendant-_417-3.jpg?v=1773644881 Mintabie Crystal Opals in 18K Pendant [#417] Three green, red and blue opals besel set in yellow gold pendant. https://rivergemz.com.au/products/mintabie-crystal-opals-in-14k-pendant-414 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-14K-Pendant-_414-4.jpg?v=1750997228 Mintabie Crystal Opals in 14K Pendant [#414] Three multi-coloured free-form cut light opals claw set in a necklace with five radiating lines of 18K yellow gold. https://rivergemz.com.au/products/opalton-boulder-matrix-opal-in-sterling-silver-pendant-1576 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Matrix-Opal-SS-Pendant-_1576-3.jpg?v=1751684328 Opalton Boulder Matrix Opal in Sterling Silver Pendant [#1576] Silver necklace with a colorful gemstone on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/queensland-boulder-matrix-opal-in-sterling-silver-pendant-1491 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Matrix-Opal-SS-Pendant-_1491-2.jpg?v=1751687566 Queensland Boulder Matrix Opal in Sterling Silver Pendant [#1491] Silver necklace with a colorful gemstone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-matrix-opal-in-sterling-silver-pendant-2646 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Matrix-Opal-SS-Pendant-_2646-3.jpg?v=1751695356 Opalton Boulder Matrix Opal in Sterling Silver Pendant [#2646] Brown pendant with purple interior on a chain, displayed on a wooden surface with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-matrix-opal-in-sterling-silver-pendant-2282 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Matrix-Opal-SS-Pendant-_2282-3.jpg?v=1751690723 Opalton Boulder Matrix Opal in Sterling Silver Pendant [#2282] Brown gemstone pendant with silver frame on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-matrix-opal-in-sterling-silver-pendant-2256 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Matrix-Opal-SS-Pendant-_2256-1.jpg?v=1751688200 Opalton Boulder Matrix Opal in Sterling Silver Pendant [#2256] Large blue and green boulder opal with flash of orange and yellow set in silver necklace. https://rivergemz.com.au/products/andamooka-matrix-opal-in-sterling-silver-hook-earrings-3031 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Andamooka-Matrix-Opal-SS-Hook-Earrings-_2139-2.jpg?v=1751678547 Andamooka Matrix Opal in Sterling Silver Hook Earrings [#3031] Two multi-coloured dark opals besel set in silver hooks. https://rivergemz.com.au/products/mintabie-crystal-opal-in-18k-pendant-413 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-18K-Pendant-_413-3.jpg?v=1752203202 Mintabie Crystal Opal in 18K Pendant [#413] Opal pendant necklace with gold setting on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/coober-pedy-white-opals-diamonds-in-9k-pendant-193 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opals-Diamonds-9K-Pendant-_193-3.jpg?v=1752205074 Coober Pedy White Opals & Diamonds in 9K Pendant [#193] Gold pendant in figure 8 with 4 opal stones on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-semi-black-opal-in-18k-pendant-421 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Semi-Black-Opal-18K-Pendant-_421-2.jpg?v=1752127595 Lightning Ridge Semi-Black Opal in 18K Pendant [#421] Gold pendant with two opal stones on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opal-in-leather-bracelet-3035-3033 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opal-Leather-Bracelet-_2887-2.jpg?v=1735278591 Lightning Ridge Crystal Opal in Leather Bracelet [#3035 & #3033] Two triangular shaped dark opals in a rectangular shaped silver setting attached to a black braided leather bracelet. https://rivergemz.com.au/products/lightning-ridge-semi-black-opal-in-leather-bracelet-3034 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Semi-Black-Opal-Leather-Bracelet-_3034-3.jpg?v=1758775924 Lightning Ridge Semi-Black Opal in Leather Bracelet [#3034] Black braided leather bracelet with a rectangular blue dark opal on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opal-in-leather-bracelet-3032 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opal-Leather-Bracelet-_3032-3.jpg?v=1752212511 Lightning Ridge Crystal Opal in Leather Bracelet [#3032] Black braided leather bracelet with a square opal stone and metal clasp on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/crystal-opals-and-diamonds-in-14k-snake-pendant-268 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-Diamonds-14K-Snake-Pendant-_268-2.jpg?v=1752643210 Crystal Opals and Diamonds in 14K Snake Pendant [#268] Gold snake-shaped pendant with gemstones on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-18k-studs-3038 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-18K-Studs-_3038-2.jpg?v=1752734309 Lightning Ridge Crystal Opals in 18K Studs [#3038] Light opal and diamond earrings with gold setting on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/mintabie-crystal-opals-in-18k-studs-1642 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-18K-Studs-_1642-1.jpg?v=1752733495 Mintabie Crystal Opals in 18K Studs [#1642] Green crystal opal stud earrings with gold settings on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/mintabie-crystal-opals-in-18k-studs-428 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-18K-Studs-_428-1.jpg?v=1752732540 Mintabie Crystal Opals in 18K Studs [#428] Opal stud earrings with gold posts on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-570 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_570-4.jpg?v=1753332190 Opalton Boulder Opal in Sterling Silver Pendant [#570] Opal pendant necklace on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-sterling-silver-ring-3026 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-SS-Ring-_3026-2.jpg?v=1753425480 Lightning Ridge Black Opal in Sterling Silver Ring [#3026] Silver ring with three blue black opals on a shoe anvil, branded 'River Gemz'. https://rivergemz.com.au/products/grawin-black-opal-in-sterling-silver-ring-3027 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-SS-Ring-_3027-1.jpg?v=1753425902 Grawin Black Opal in Sterling Silver Ring [#3027] Silver ring with embedded gemstones on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-14k-loop-earrings-445 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-14K-Loops-_445-4.jpg?v=1753425161 Lightning Ridge Crystal Opals in 14K Loop Earrings [#445] Opal hoop earrings with gold accents on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-14k-loop-earrings-2829 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-14K-Loops-_2829-4.jpg?v=1753424461 Lightning Ridge Crystal Opals in 14K Loop Earrings [#2829] Gold hoop earrings with blue gemstones on a black earring holder, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-and-diamonds-in-18k-pendant-172 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Diamonds-18K-Pendant-_172-2.jpg?v=1753856642 Opalton Boulder Opal and Diamonds in 18K Pendant [#172] Blue opal pendant with white gold setting on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/mintabie-black-opal-and-diamonds-in-18k-pendant-359 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Black-Opal-Diamonds-18K-Pendant-_359-3.jpg?v=1758694532 Mintabie Black Opal and Diamonds in 18K Pendant [#359] Opal and white diamonds pendant necklace with 'River Gemz' branding on a dark background https://rivergemz.com.au/products/queensland-boulder-opal-in-sterling-silver-pendant-1573 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Pendant-_1573-4.jpg?v=1754459569 Queensland Boulder Opal in Sterling Silver Pendant [#1573] Silver pendant with a colorful gemstone on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-1595 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_1595-1.jpg?v=1754529503 Opalton Boulder Opal in Sterling Silver Pendant [#1595] Tear drop shaped boulder opal claw set in heart shaped silver necklace. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-1578 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_1578-3.jpg?v=1754529074 Opalton Boulder Opal in Sterling Silver Pendant [#1578] Silver necklace with a blue gemstone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opal-in-14k-pendant-160 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opal-14K-Pendant-_160-1.jpg?v=1754541853 Lightning Ridge Crystal Opal in 14K Pendant [#160] Gold pendant with blue and green opal on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/mintabie-crystal-opals-in-18k-pendant-1684 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-18K-Pendant-_1684-2.jpg?v=1754541359 Mintabie Crystal Opals in 18K Pendant [#1684] Gold pendant with three light opal stones on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-black-opal-topaz-in-sterling-silver-ring-1841-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Topaz-SS-Ring-_1841.1.jpg?v=1755133960 Lightning Ridge Black Opal & Topaz in Sterling Silver Ring [#1841.1] Sterling Silver ring with a colorful black opal and topaz shoulders on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opal-in-sterling-silver-ring-1748 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opal-SS-Ring-_1748-1.jpg?v=1755064077 Lightning Ridge Crystal Opal in Sterling Silver Ring [#1748] Free form cut blue and green crystal opal and white topaz set in silver ring. https://rivergemz.com.au/products/lightning-ridge-black-opal-topaz-in-sterling-silver-ring-1834-2 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Topaz-SS-Ring-_1834.2-1.jpg?v=1755135006 Lightning Ridge Black Opal & Topaz in Sterling Silver Ring [#1834.2] Ring with a blue and green black opal on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-ring-1778 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Ring-_1778-3.jpg?v=1755064825 Opalton Boulder Opal in Sterling Silver Ring [#1778] Silver ring with a multi-coloured opal stone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/mintabie-crystal-opal-in-sterling-silver-ring-2965 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-SS-Ring-_2965-1.jpg?v=1755134561 Mintabie Crystal Opal in Sterling Silver Ring [#2965] Silver ring with a partial besel set colorful opal stone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opal-topaz-in-sterling-silver-ring-2976 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opal-Topaz-SS-Ring-_2976-2.jpg?v=1756355569 Lightning Ridge Black Crystal Opal & Topaz in Sterling Silver Ring [#2976] Silver ring with a green opal and 5 white topaz stones on each shoulder on a dark brown surface, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-ring-2975 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Ring-_2975-4.jpg?v=1756355101 Opalton Boulder Opal in Sterling Silver Ring [#2975] Silver ring with a green dark opal and white topaz shoulders on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-sterling-silver-ring-826 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-SS-Ring-_826-2.jpg?v=1756353621 Lightning Ridge Black Opal in Sterling Silver Ring [#826] Oval shaped dark opal claw set in a silver ring on a rusty coloured surface with "River Gemz" branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-ring-1757 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Ring-_1757-4.jpg?v=1756354429 Opalton Boulder Opal in Sterling Silver Ring [#1757] Silver ring with a colourful boulder opal on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-sterling-silver-loop-earrings-3180 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-SS-Loop-Earrings-_3058-1.jpg?v=1756359968 Lightning Ridge Crystal Opals in Sterling Silver Loop Earrings [#3180] Pair of silver hoop earrings with 3 multi-coloured opals on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-crystal-opal-in-sterling-silver-pendant-1323 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opal-SS-Pendant-_1323-1.jpg?v=1756430536 Lightning Ridge Crystal Opal in Sterling Silver Pendant [#1323] Light opal pendant in sterling silver necklace on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-sterling-silver-ring-1912 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-SS-Ring-_1912-3.jpg?v=1756445206 Lightning Ridge Black Opal in Sterling Silver Ring [#1912] Silver ring with an oval shaped blue and green opal on a rust coloured surface, branded 'River Gemz'. https://rivergemz.com.au/products/winton-boulder-opal-in-sterling-silver-ring-1755 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-SS-Ring-_1755-1.jpg?v=1756444039 Winton Boulder Opal in Sterling Silver Ring [#1755] Silver ring with an oval shaped opal stone on a rusty coloured surface, branded 'River Gemz'. https://rivergemz.com.au/products/coober-pedy-white-opal-in-sterling-silver-ring-2967 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-Ring-_2967-2.jpg?v=1756445562 Coober Pedy White Opal in Sterling Silver Ring [#2967] Opal ring with white topaz on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/coober-pedy-white-opal-in-sterling-silver-ring-2980 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-SS-Ring-_2980-1.jpg?v=1756446761 Coober Pedy White Opal in Sterling Silver Ring [#2980] Oval shaped white opal besel set in sterling silver ring on a dark surface branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-topaz-in-sterling-silver-ring-1868 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Topaz-SS-Ring-_1868-2.jpg?v=1756444632 Lightning Ridge Black Opal & Topaz in Sterling Silver Ring [#1868] Silver ring with black opal and white topaz stones on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-black-opal-topaz-in-sterling-silver-ring-2721 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Topaz-SS-Ring-_2721-1.jpg?v=1757050293 Lightning Ridge Black Opal & Topaz in Sterling Silver Ring [#2721] Ring with a dark green black opal and white topaz shoulders on a dark brown surface, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opal-topaz-in-sterling-silver-ring-2990 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opal-Topaz-SS-Ring-_2990-4.jpg?v=1757041164 Lightning Ridge Black Crystal Opal & Topaz in Sterling Silver Ring [#2990] Ring with a oval-shaped dark blue/green gemstone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-topaz-in-sterling-silver-ring-2745 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Topaz-SS-Ring-_2745-1.jpg?v=1757051268 Lightning Ridge Black Opal & Topaz in Sterling Silver Ring [#2745] Silver ring with a multi-coloured gemstone and leaf design with white topaz stones in the leaves on a dark surface, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-semi-black-opal-topaz-in-sterling-silver-ring-1821 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Semi-Black-Opal-Topaz-SS-Ring-_1821-1.jpg?v=1757048858 Lightning Ridge Semi-Black Opal & Topaz in Sterling Silver Ring [#1821] Silver ring with a multi-coloured black opal and white topaz stones on a dark rusty surface, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-topaz-in-sterling-silver-ring-2728 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Topaz-SS-Ring-_2728-1.jpg?v=1756967550 Lightning Ridge Black Opal & Topaz in Sterling Silver Ring [#2728] Silver ring with a colorful gemstone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/palmer-river-nugget-in-leather-bracelet-3054 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Palmer-River-Nugget-Leather-Bracelet-_3054-2.jpg?v=1758775994 Palmer River Nugget in Leather Bracelet [#3054] Brown and black braided leather bracelet with gold nuggets on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-specimen-ornament-638 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Specimen-Ornament-_638-2.jpg?v=1757555499 Opalton Boulder Opal Specimen Ornament [#638] Opal stone with colorful swirling patterns on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/mintabie-white-opal-in-sterling-silver-ring-2962 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-White-Opal-SS-Ring-_2962-3.jpg?v=1757573143 Mintabie White Opal in Sterling Silver Ring [#2962] White opal in sterling silver ring on a rust coloured surface with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-ring-1766 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Ring-_1766-3.jpg?v=1757571427 Opalton Boulder Opal in Sterling Silver Ring [#1766] Silver ring with a blue and green boulder opal on a dark cast iron surface, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opal-topaz-in-sterling-silver-ring-2724 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opal-Topaz-SS-Ring-_2724-2.jpg?v=1757571974 Lightning Ridge Crystal Opal & Topaz in Sterling Silver Ring [#2724] Opal and white topaz silver ring on a dark brown surface with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-14k-pendant-253 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-14K-Pendant-_253-1.jpg?v=1757654593 Opalton Boulder Opal in 14K Pendant [#253] Gold pendant with triangular shaped blue/green boulder opal on a chain against a dark background branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-pendant-195 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Pendant-_195-2.jpg?v=1757653925 Opalton Boulder Opal in 18K Pendant [#195] Gold necklace with a pendant featuring a colourful boulder opal on a dark background branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opal-ruby-in-18k-pendant-144 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Crystal-Opal-Ruby-18K-Pendant-_144-4.jpg?v=1757653376 Lightning Ridge Black Crystal Opal & Ruby in 18K Pendant [#144] Gold pendant with blue/green black crystal opal and a ruby on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-sterling-silver-pendant-1481 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-SS-Pendant-_1481-1.jpg?v=1758176796 Lightning Ridge Black Opal in Sterling Silver Pendant [#1481] Silver pendant with a green and blue coloured black opal on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/mintabie-semi-black-opal-in-sterling-silver-pendant-1512 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Semi-Black-Opal-SS-Pendant-_1512-1.jpg?v=1758174939 Mintabie Semi-Black Opal in Sterling Silver Pendant [#1512] Oval shaped multi-coloured opal pendant necklace on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-1501 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_1501-1.jpg?v=1758855267 Opalton Boulder Opal in Sterling Silver Pendant [#1501] Elongated tear drop shaped multi-coloured opal claw set in silver necklace. https://rivergemz.com.au/products/coober-pedy-white-opal-topaz-in-sterling-silver-pendant-1327 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-Topaz-SS-Pendant-_1327-1.jpg?v=1758854426 Coober Pedy White Opal & Topaz in Sterling Silver Pendant [#1327] Multi-coloured white opal besel set in silver pendant. https://rivergemz.com.au/products/mintabie-semi-black-opal-in-sterling-silver-pendant-1500 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Semi-Black-Opal-SS-Pendant-_1500-2_9f166c54-fb90-44f3-87ad-8353fb072a07.jpg?v=1758857274 Mintabie Semi-Black Opal in Sterling Silver Pendant [#1500] Dark opal with red, orange and yellow colours set in sterling silver pendant. https://rivergemz.com.au/products/grawin-crystal-opal-in-sterling-silver-pendant-1330 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Crystal-Opal-SS-Pendant-_1330-2.jpg?v=1758857620 Grawin Crystal Opal in Sterling Silver Pendant [#1330] Oval shaped green crystal opal with white topaz stone in silver necklace. https://rivergemz.com.au/products/mintabie-crystal-opal-in-18k-ring-1801-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-18K-Ring-_1801.1-3.jpg?v=1759300245 Mintabie Crystal Opal in 18K Ring [#1801.1] Gold ring with an oval shaped colourful crystal opal on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/mintabie-crystal-opal-in-14k-ring-405 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-14K-Ring-_405-2.jpg?v=1759370881 Mintabie Crystal Opal in 14K Ring [#405] Gold ring with an opal stone on a dark surface, branded 'River Gemz'. https://rivergemz.com.au/products/mintabie-crystal-opal-and-diamonds-in-18k-ring-131 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-Diamonds-18K-Ring-_131-1.jpg?v=1759375349 Mintabie Crystal Opal and Diamonds in 18K Ring [#131] Opal ring with gold and diamond accents on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-18k-ring-1805 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Ring-_1805-2.jpg?v=1759376572 Opalton Boulder Opal 18K Ring [#1805] Gold ring with a free-form cut colorful boulder opal on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-14k-ring-1776 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-14K-Ring-_1776-1.jpg?v=1759376074 Opalton Boulder Opal 14K Ring [#1776] Yellow gold ring with a large colorful boulder opal on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/winton-black-boulder-opal-in-14k-ring-1806 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Black-Boulder-Opal-14K-Ring-_1806-3.jpg?v=1759376977 Winton Black Boulder Opal in 14K Ring [#1806] Multi-coloured dark opal claw set in narrow banded yellow gold ring show on cast iron surface branded 'River Gemz'. https://rivergemz.com.au/products/palmer-river-nuggets-in-18k-studs-2836 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Palmer-River-Nuggets-18K-Studs-_2836-2.jpg?v=1759383322 Palmer River Nuggets in 18K Studs [#2836] Gold nugget earrings on a dark surface with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opals-and-diamonds-in-18k-studs-1695 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opals-Diamonds-18K-Studs-_1695-1.jpg?v=1759552276 Opalton Boulder Opals and Diamonds in 18K Studs [#1695] Pair of earrings with green and blue boulder opals and diamonds on a stand with a dark background. https://rivergemz.com.au/products/opalton-boulder-opal-and-diamonds-in-18k-pendant-162 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Diamonds-18K-Pendant-_162-1.jpg?v=1759550476 Opalton Boulder Opal and Diamonds in 18K Pendant [#162] Opal pendant necklace with a dark background and 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-pendant-103 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Pendant-_103-1.jpg?v=1772930903 Opalton Boulder Opal in 18K Pendant [#103] White gold pendant with a blue and green opal on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/winton-boulder-opal-in-18k-pendant-173 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-18K-Pendant-_173-1.jpg?v=1759551466 Winton Boulder Opal in 18K Pendant [#173] White gold pendant with an oval shaped colorful boulder opal on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-diamonds-in-18k-ring-1800 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Diamonds-18K-Ring-_1800-2.jpg?v=1759983470 Opalton Boulder Opal & Diamonds in 18K Ring [#1800] Gold ring with a large colorful boulder opal and diamonds on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-diamonds-in-18k-ring-780 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-18K-Ring-_780-1.jpg?v=1759982612 Lightning Ridge Black Opal & Diamonds in 18K Ring [#780] Gold ring with a dark opal stone on a dark brown surface, featuring 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-ring-448 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Ring-_448-2.jpg?v=1760074826 Opalton Boulder Opal in 18K Ring [#448] Gold ring with three blue and green boulder opals on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-diamonds-in-18k-ring-449 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Diamonds-18K-Ring-_449-3.jpg?v=1760075783 Opalton Boulder Opal & Diamonds in 18K Ring [#449] Gold ring with a multi-coloured boulder opal and diamonds on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/coober-pedy-white-opal-in-18k-ring-411 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-18K-Ring-_411-3.jpg?v=1760073733 Coober Pedy White Opal in 18K Ring [#411] Gold ring with a triangular shaped light opal on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/mintabie-crystal-opal-in-18k-ring-409 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-18K-Ring-_409-2.jpg?v=1760072649 Mintabie Crystal Opal in 18K Ring [#409] Gold ring with an opal stone on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-sterling-silver-huggie-earrings-3182 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-SS-Loop-Earrings-_3024-1.jpg?v=1756360777 Lightning Ridge Crystal Opals in Sterling Silver Huggie Earrings [#3182] Pair of silver hoop earrings with opal inlay on a dark surface, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-diamonds-in-18k-pendant-358 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-18K-Pendant-_358-3.jpg?v=1760679331 Lightning Ridge Black Opal & Diamonds in 18K Pendant [#358] Gold pendant with opal stone and diamonds on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-18k-pendant-362 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Pendant-_362-2.jpg?v=1760752504 Lightning Ridge Black Opal 18K Pendant [#362] Tear drop shaped dark opal set in gold necklace on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-black-opal-diamonds-in-14k-18k-pendant-357 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-14K-18K-Pendant-_357-2.jpg?v=1760678657 Lightning Ridge Black Opal & Diamonds in 14K & 18K Pendant [#357] Gold pendant with a green dark opal and diamonds on a dark background. https://rivergemz.com.au/products/mintabie-semi-black-opal-in-18k-pendant-363 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Semi-Black-Opal-18K-Pendant-_363-2.jpg?v=1760753499 Mintabie Semi-Black Opal in 18K Pendant [#363] Gold pendant with a colorful gemstone on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-black-opal-diamonds-in-18k-pendant-360 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-18K-Pendant-_360-1.jpg?v=1760763231 Lightning Ridge Black Opal & Diamonds in 18K Pendant [#360] Gold branch-shaped pendant with green gemstone and diamonds on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-781 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_781-2.jpg?v=1761279790 Lightning Ridge Black Opal in 18K Ring [#781] https://rivergemz.com.au/products/lightning-ridge-black-opal-diamonds-in-14k-ring-2957 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-14K-Ring-_2957-1.jpg?v=1761280223 Lightning Ridge Black Opal & Diamonds in 14K Ring [#2957] Multi-coloured black opal and diamonds in yellow gold ring on cast iron surface with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-ring-1798 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Ring-_1798-2.jpg?v=1761278503 Opalton Boulder Opal in 18K Ring [#1798] https://rivergemz.com.au/products/mintabie-crystal-opal-in-14k-ring-393 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-14K-Ring-_393-3.jpg?v=1761867013 Mintabie Crystal Opal in 14K Ring [#393] Yellow gold ring with an oval shaped green opal on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/mintabie-crystal-opal-and-diamond-in-18k-ring-407 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-Diamond-18K-Ring-_407-5.jpg?v=1761868159 Mintabie Crystal Opal and Diamond in 18K Ring [#407] Gold ring with a triangular crystal opal stone and diamond on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-18k-ring-396 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-18K-Ring-_396-4.jpg?v=1761800924 Lightning Ridge Crystal Opals in 18K Ring [#396] Three light opals claw set in yellow gold ring on a cast iron surface with 'River Gemz' branding. https://rivergemz.com.au/products/skull-ring-in-sterling-silver-2315 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Skull-Ring-SS-_2315etc-2.jpg?v=1761872127 Skull Ring in Sterling Silver [#2315] Silver skull ring on a wooden surface with a dark background https://rivergemz.com.au/products/18k-silver-eagle-pendant-3056 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/18K-Silver-Eagle-Pendant-_3056-3.jpg?v=1761953735 18K & Silver Eagle Pendant [#3056] Silver eagle pendant with gold accents on a dark background https://rivergemz.com.au/products/tree-kangaroo-in-silver-pendant-with-opal-bail-3104 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Tree-Kangaroo-SS-Pendant-Opal-Bail-_3104-1.jpg?v=1761954290 Tree Kangaroo in Silver Pendant with Opal Bail [#3104] Silver pendant of a tree kangaroo on a branch with a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/tree-kangaroo-in-18k-silver-pendant-3105 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Tree-Kangaroo-18K-SS-Pendant-_3105-3.jpg?v=1761954500 Tree Kangaroo in 18K & Silver Pendant [#3105] Tree kangaroo pendant with gold and silver finish on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/platypus-in-solid-silver-and-opal-bail-pendant-3106 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Platypus-Solid-Silver-Opal-Bail-Pendant-_3106-3.jpg?v=1761954825 Platypus in Solid Silver and Opal Bail Pendant [#3106] Silver platypus pendant with a triangular shaped blue and green Australian opal in the bail. https://rivergemz.com.au/products/horse-in-solid-silver-pendant-2150 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Horse-SS-Pendant-_2150-2.jpg?v=1761887632 Horse in Solid Silver Pendant [#2150] Silver horse pendant on a chain with a dark background. https://rivergemz.com.au/products/platypus-in-18k-sterling-silver-pendant-3108 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Platypus-18K-SS-Pendant-_3108-2.jpg?v=1762389823 Platypus in 18K & Sterling Silver Pendant [#3108] Platypus necklace in a combination of sterling silver and gold. https://rivergemz.com.au/products/opalton-boulder-opal-on-leather-necklace-3111 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Leather-Necklace-_3111-3.jpg?v=1762476928 Opalton Boulder Opal on Leather Necklace [#3111] Tear-drop shaped opal pendant on a brown cord with a blurred natural background. https://rivergemz.com.au/products/opalton-boulder-opal-on-leather-necklace-3110 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Leather-Necklace-_3110-3.jpg?v=1762475953 Opalton Boulder Opal on Leather Necklace [#3110] Opal pendant on a dark cord with a blurred natural wooden background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-on-leather-necklace-3109 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Leather-Necklace-_3109-5.jpg?v=1762406686 Opalton Boulder Opal on Leather Necklace [#3109] Boulder opal on leather pendant on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-black-opals-in-sterling-silver-studs-1625 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opals-SS-Studs-_1625-1.jpg?v=1763010560 Lightning Ridge Black Opals in Sterling Silver Studs [#1625] Pair of oval shaped black opal sterling silver stud earrings on a dark brown surface with 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-black-opals-in-sterling-silver-studs-261 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opals-SS-Studs-_261-4.jpg?v=1762491551 Lightning Ridge Black Opals in Sterling Silver Studs [#261] Opal stud earrings set in silver on a cast iron surface with 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-semi-black-opals-in-sterling-silver-studs-1668 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Semi-Black-Opals-SS-Studs-_1668-2.jpg?v=1762491076 Lightning Ridge Semi-Black Opals in Sterling Silver Studs [#1668] Pair of turquoise opal earrings on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/mintabie-crystal-opal-in-sterling-silver-ring-3113 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-SS-Ring-_3113-1.jpg?v=1763609472 Mintabie Crystal Opal in Sterling Silver Ring [#3113] Silver ring with a greenish-blue gemstone on a dark surface, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-sterling-silver-ring-3116 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-SS-Ring-_3116-4.jpg?v=1763607289 Lightning Ridge Black Opal in Sterling Silver Ring [#3116] Silver ring with a green dark opal on a cast iron surface, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-sterling-silver-ring-3112 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-SS-Ring-_3112-2.jpg?v=1763610488 Lightning Ridge Black Opal in Sterling Silver Ring [#3112] Silver ring with a rectangular multi-coloured black opal on a dark surface, branded 'River Gemz'. https://rivergemz.com.au/products/mintabie-black-opal-in-sterling-silver-ring-3117 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Black-Opal-SS-Ring-_3117-3.jpg?v=1763605975 Mintabie Black Opal in Sterling Silver Ring [#3117] Silver ring with an oval shaped colorful black opal on a dark surface, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-bracelet-589 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Bracelet-_589-5.jpg?v=1763694208 Opalton Boulder Opal in Sterling Silver Bracelet [#589] Opal set in sterling silver bracelet on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-bracelet-588 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Bracelet-_588-5.jpg?v=1763702143 Opalton Boulder Opal in Sterling Silver Bracelet [#588] Blue boulder opal partial besel set in sterling silver bracelet on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/3-andamooka-matrix-opals-in-sterling-silver-bracelet-2608 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/3-Andamooka-Matrix-Opals-SS-Bracelet-_2608-4.jpg?v=1763703081 3 Andamooka Matrix Opals in Sterling Silver Bracelet [#2608] Silver bracelet with three colourful oval shaped matrix opals on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/quilpie-crystal-opal-in-18k-sterling-silver-bracelet-2326 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Quilpie-Crystal-Opal-18K-SS-Bracelet-_2326-4.jpg?v=1763702568 Quilpie Crystal Opal in 18K & Sterling Silver Bracelet [#2326] Sterling silver bracelet featuring a colourful crystal opal on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-crystal-opals-in-18k-ring-1803 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/LightningRidge-Black-Crystal-Opals-18K-Ring-_1803-2.jpg?v=1764307685 Lightning Ridge Black Crystal Opals in 18K Ring [#1803] Two dark blue and green black opals claw set in a yellow gold ring. https://rivergemz.com.au/products/mintabie-semi-black-opal-in-14k-ring-1807 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Semi-Black-Opal-14K-Ring-_1807-5.jpg?v=1764309694 Mintabie Semi-Black Opal in 14K Ring [#1807] Multi-coloured oval shaped opal claw set in yellow gold ring. https://rivergemz.com.au/products/lightning-ridge-black-opal-diamonds-in-18k-ring-1795 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-18K-Ring-_1795-1.jpg?v=1764307220 Lightning Ridge Black Opal & Diamonds in 18K Ring [#1795] Opal and multi-diamond ring in yellow gold. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-1808 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_1808-1.jpg?v=1764811321 Lightning Ridge Black Opal in 18K Ring [#1808] Gold ring with a green opal stone on a dark rust-like surface, branded 'River Gemz'. https://rivergemz.com.au/products/mintabie-crystal-opal-diamonds-in-14k-ring-404 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-Diamonds-14K-Ring-_404-2.jpg?v=1764740302 Mintabie Crystal Opal & Diamonds in 14K Ring [#404] Gold ring with an opal stone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-14k-ring-1797 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-14K-Ring-_1797-2.jpg?v=1764306210 Opalton Boulder Opal 14K Ring [#1797] Large free-form cut multi-coloured opal claw set in yellow gold ring. https://rivergemz.com.au/products/coober-pedy-crystal-opals-in-14k-studs-3149 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Crystal-Opals-14K-Studs-_3149-3.jpg?v=1764906561 Coober Pedy Crystal Opals in 14K Studs [#3149] Multi-coloured crystal opals in gold earrings on a cast iron shoe anvil with 'River Gemz' branding. https://rivergemz.com.au/products/coober-pedy-crystal-opals-in-14k-studs-3146 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Crystal-Opals-14K-Studs-_3146-1.jpg?v=1764905340 Coober Pedy Crystal Opals in 14K Studs [#3146] Tear drop shaped multi-coloured light opals set in yellow gold stud earrings. https://rivergemz.com.au/products/coober-pedy-crystal-opals-in-14k-studs-3145 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Crystal-Opals-14K-Studs-_3145-3.jpg?v=1764899237 Coober Pedy Crystal Opals in 14K Studs [#3145] Green and orange crystal opals set in yellow gold stud earrings against a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/coober-pedy-crystal-opals-in-14k-studs-3151 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Crystal-Opals-14K-Studs-_3151-3.jpg?v=1764897479 Coober Pedy Crystal Opals in 14K Studs [#3151] A pair of gold studs with besel set crystal opals against a dark background. https://rivergemz.com.au/products/coober-pedy-crystal-opals-in-14k-hooks-3144 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Crystal-Opals-14K-Hooks-_3144-3.jpg?v=1764897901 Coober Pedy Crystal Opals in 14K Hooks [#3144] Marquise shaped multi-coloured crystal opals in hook earrings against a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/quilpie-boulder-crystal-opal-in-18k-pendant-526 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Quilpie-Boulder-Crystal-Opal-18K-Pendant-_526-4.jpg?v=1765690111 Quilpie Boulder Crystal Opal in 18K Pendant [#526] Pipe opal partial besel set in yellow gold necklace on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-pendant-150 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Pendant-_150-1.jpg?v=1765690860 Opalton Boulder Opal in 18K Pendant [#150] https://rivergemz.com.au/products/coober-pedy-crystal-opal-in-14k-pendant-1674 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Crystal-Opal-14K-Pendant-_1674-2.jpg?v=1765687871 Coober Pedy Crystal Opal in 14K Pendant [#1674] Multi-coloured crystal opal besel set in yellow gold necklace on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/winton-boulder-opal-in-18k-pendant-114 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-18K-Pendant-_114-4.jpg?v=1766017240 Winton Boulder Opal in 18K Pendant [#114] Opal pendant necklace on a gold chain with a black background and 'River Gemz' branding. https://rivergemz.com.au/products/lambina-crystal-opal-in-18k-pendant-422 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lambina-Crystal-Opal-18K-Pendant-_422-2.jpg?v=1766023047 Lambina Crystal Opal in 18K Pendant [#422] Triangle-shaped light opal claw set in yellow gold pendant. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-pendant-1689 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Pendant-_1689-2.jpg?v=1766022216 Opalton Boulder Opal in 18K Pendant [#1689] Gold necklace with a green boulder opal pendant on a dark background https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-pendant-101 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Pendant-_101-3.jpg?v=1766032644 Opalton Boulder Opal in 18K Pendant [#101] Oval shaped green boulder opal besel set in white gold necklace. https://rivergemz.com.au/products/opalton-boulder-opal-diamond-in-18k-pendant-177 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Diamond-18K-Pendant-_177-3.jpg?v=1766032371 Opalton Boulder Opal & Diamond in 18K Pendant [#177] White gold pendant with a blue triangular-shaped boulder opal and diamond on a dark background https://rivergemz.com.au/products/winton-boulder-opal-diamonds-in-14k-pendant-152 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-Diamonds-14K-Pendant-_152-1.jpg?v=1766032028 Winton Boulder Opal & Diamonds in 14K Pendant [#152] Opal pendant on a chain with a dark background and 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-18k-ring-1734 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-18K-Ring-_1734-2.jpg?v=1766544484 Lightning Ridge Crystal Opals in 18K Ring [#1734] White gold ring with embedded blue-green opal stones on a dark brown surface, branded 'River Gemz'. https://rivergemz.com.au/products/winton-boulder-opal-and-diamonds-in-18k-pendant-145 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-Diamonds-18K-Pendant-_145-2.jpg?v=1767848951 Winton Boulder Opal and Diamonds in 18K Pendant [#145] Opal pendant necklace on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-black-opal-diamonds-in-18k-pendant-205 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-18K-Pendant-_205-1.jpg?v=1767849270 Lightning Ridge Black Opal & Diamonds in 18K Pendant [#205] Opal and white diamonds in white gold necklace with silver chain on a dark background. https://rivergemz.com.au/products/lightning-ridge-semi-black-opal-in-18k-pendant-254 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Semi-Black-Opal-18K-Pendant-_254-2.jpg?v=1767836473 Lightning Ridge Semi-Black Opal in 18K Pendant [#254] Triangular shaped dark opal claw set in yellow gold necklace on a dark background. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-pendant-113 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Pendant-_113-2.jpg?v=1767834986 Opalton Boulder Opal in 18K Pendant [#113] Teardrop-shaped opal pendant on a gold chain against a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-pendant-306 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Pendant-_306-5.jpg?v=1767842011 Opalton Boulder Opal in 18K Pendant [#306] Opal pendant necklace on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/mintabie-crystal-opal-diamonds-in-18k-ring-121 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-Diamonds-18K-Ring-_121-2.jpg?v=1768541477 Mintabie Crystal Opal & Diamonds in 18K Ring [#121] Opal ring with diamond accents on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-123 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_123-4.jpg?v=1768539359 Lightning Ridge Black Opal in 18K Ring [#123] White gold ring with an oval shaped green black opal stone on a dark surface, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-1097 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_1097-6.jpg?v=1768537721 Lightning Ridge Black Opal in 18K Ring [#1097] White gold ring with a round black opal stone on a dark brown surface, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-18k-ring-1775 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-18K-Ring-_1775-3.jpg?v=1767935059 Lightning Ridge Black Opal in 18K Ring [#1775] White gold ring with 3 blue dark opals on a dark surface. 750 stamp visible to indicate 18K gold. https://rivergemz.com.au/products/lightning-ridge-black-opal-diamonds-in-18k-ring-452 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-18K-Ring-_452-4.jpg?v=1768445636 Lightning Ridge Black Opal & Diamonds in 18K Ring [#452] Oval shaped green dark opal and diamonds on the shoulders of the white gold ring. https://rivergemz.com.au/products/lightning-ridge-black-opal-diamonds-in-18k-ring-1769 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-18K-Ring-_1769-2.jpg?v=1768532177 Lightning Ridge Black Opal & Diamonds in 18K Ring [#1769] White gold ring with a green black opal and diamonds on a dark surface, featuring 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-on-leather-necklace-3184 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/OpaltonBoulder-Opal-Leather-Necklace-_3184-2.jpg?v=1768972338 Opalton Boulder Opal on Leather Necklace [#3184] Opal pendant on a dark cord with a natural rock background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-on-leather-necklace-3185 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/OpaltonBoulder-Opal-Leather-Necklace-_3185-1.jpg?v=1768971919 Opalton Boulder Opal on Leather Necklace [#3185] Opal pendant on a black cord with a dark background https://rivergemz.com.au/products/opalton-boulder-opal-on-leather-necklace-3183 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/OpaltonBoulder-Opal-Leather-Necklace-_3183-2_4eb903dd-202d-490f-8456-0ed996c0c102.jpg?v=1768971610 Opalton Boulder Opal on Leather Necklace [#3183] Opal pendant on a brown cord with a blurred natural rock background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/grawin-crystal-opal-in-14k-pendant-635 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Crystal-Opal-14K-Pendant-_635-5.jpg?v=1769058383 Grawin Crystal Opal in 14K Pendant [#635] Gold pendant with a green crystal opal on a dark background https://rivergemz.com.au/products/coober-pedy-crystal-shell-opal-14k-pendant-1676 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Crystal-Shell-Opal-14K-Pendant-_1676-1.jpg?v=1769050366 Coober Pedy Crystal Shell Opal 14K Pendant [#1676] Opal pendant necklace on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-14k-pendant-190 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-14K-Pendant-_190-2.jpg?v=1769146093 Opalton Boulder Opal in 14K Pendant [#190] Opal pendant necklace on a gold chain with a dark background and 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-black-opal-in-14k-pendant-364 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-14K-Pendant-_364-1.jpg?v=1769144602 Lightning Ridge Black Opal in 14K Pendant [#364] Gold necklace with a pendant featuring a colorful stone, set against a dark background. https://rivergemz.com.au/products/opalton-black-boulder-opal-in-18k-pendant-156 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Black-Boulder-Opal-18K-Pendant-_156-1.jpg?v=1769143217 Opalton Black Boulder Opal in 18K Pendant [#156] Gold pendant with a colorful gemstone on a dark background https://rivergemz.com.au/products/grawin-crystal-opal-in-sterling-silver-pendant-251 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Crystal-Opal-SS-Pendant-_251-5.jpg?v=1769135237 Grawin Crystal Opal in Sterling Silver Pendant [#251] Light opal set in sterling silver pendant hanging on an omega necklace on a black background with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-18k-pendant-164 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-18K-Pendant-_164-2.jpg?v=1769646389 Opalton Boulder Opal in 18K Pendant [#164] Gold pendant with a colorful gemstone on a dark background https://rivergemz.com.au/products/lightning-ridge-black-opal-diamonds-in-18k-pendant-3093 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Diamonds-18K-Pendant-_3093-1.jpg?v=1769575111 Lightning Ridge Black Opal & Diamonds in 18K Pendant [#3093] Multi-coloured black opal set in high grade yellow gold with diamonds pendant on a dark background https://rivergemz.com.au/products/australian-black-opal-gold-nuggets-in-18k-pendant-367 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Australian-Black-Opal-Gold-Nugget-18K-Pendant-_367-3.jpg?v=1769650534 Australian Black Opal & Gold Nugget in 18K Pendant [#367] Gold pendant with a black opal and a natural nugget on a dark background https://rivergemz.com.au/products/lightning-ridge-black-opals-in-9k-studs-2414 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opals-9K-Studs-_2414-3.jpg?v=1770268998 Lightning Ridge Black Opals in 9K Studs [#2414] Pair of stud earrings with gemstones on a dark background https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-18k-studs-630 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-18K-Studs-_630-1.jpg?v=1770266045 Lightning Ridge Crystal Opals in 18K Studs [#630] Oval shaped light opals set in yellow gold studs against a dark background. https://rivergemz.com.au/products/mintabie-crystal-opals-in-14k-studs-3148 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-14K-Studs-_3148-2.jpg?v=1770260837 Mintabie Crystal Opals in 14K Studs [#3148] Opal earrings with gold settings on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/mintabie-crystal-opals-in-14k-studs-3153 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opals-14K-Studs-_3153-5.jpg?v=1770263791 Mintabie Crystal Opals in 14K Studs [#3153] Multi-coloured crystal opals in yellow gold studs on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-sterling-silver-pendant-2992 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-SS-Pendant-_2992-3.jpg?v=1770349305 Lightning Ridge Crystal Opals in Sterling Silver Pendant [#2992] 6 oval shaped light opals claw set in sterling silver pendant with a silver chain on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-sterling-silver-pendant-2993 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-SS-Pendant-_2993-3.jpg?v=1770349768 Lightning Ridge Crystal Opals in Sterling Silver Pendant [#2993] Silver pendant with opal stones on a dark background https://rivergemz.com.au/products/lightning-ridge-black-opal-in-sterling-silver-pendant-2092 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-SS-Pendant-_2092-2.jpg?v=1770784385 Lightning Ridge Black Opal in Sterling Silver Pendant [#2092] Silver pendant with blue black opal on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-510 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_510-1.jpg?v=1770785348 Opalton Boulder Opal in Sterling Silver Pendant [#510] Silver pendant with a colorful boulder opal on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/winton-boulder-opal-in-sterling-silver-pendant-519 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Winton-Boulder-Opal-SS-Pendant-_519-3.jpg?v=1770786736 Winton Boulder Opal in Sterling Silver Pendant [#519] Opal pendant on a chain with a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-610 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_610-1.jpg?v=1770957408 Opalton Boulder Opal in Sterling Silver Pendant [#610] Free-form cut boulder opal set in sterling silver pendant on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-necklace-3195 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-Necklace-_3195-3.jpg?v=1771462197 Opalton Boulder Opal Necklace [#3195] Teardrop-shaped pendant with multicolor gemstone on a chain against a dark background https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-1737-1 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_1737.1-2.jpg?v=1771460706 Opalton Boulder Opal in Sterling Silver Pendant [#1737.1] Silver pendant with two boulder opals on a dark background https://rivergemz.com.au/products/mintabie-crystal-opal-diamonds-in-18k-ring-389 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-Diamonds-18K-Ring-_389-1.jpg?v=1771469176 Mintabie Crystal Opal & Diamonds in 18K Ring [#389] Opal ring with gold band on a dark background, featuring 'River Gemz' branding. https://rivergemz.com.au/products/mintabie-crystal-opal-in-18k-ring-412 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-18K-Ring-_412-4.jpg?v=1771479055 Mintabie Crystal Opal in 18K Ring [#412] Gold ring with an oval shaped green crystal opal on a dark background https://rivergemz.com.au/products/coober-pedy-unset-opal-shell-322 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-Opalised-Shell-_322-2.jpg?v=1771560676 Coober Pedy Unset Opalised Shell [#322] Opalised shell fossil with multicolored play of colours on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/mintabie-semi-black-opal-in-14k-ring-3096 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Semi-Black-Opal-14K-Ring-_3096-2.jpg?v=1772065649 Mintabie Semi-Black Opal in 14K Ring [#3096] Round opal with strong red colouration besel set in yellow gold ring. https://rivergemz.com.au/products/lightning-ridge-crystal-opals-in-18k-ring-400 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opals-18K-Ring-_400-4.jpg?v=1772070906 Lightning Ridge Crystal Opals in 18K Ring [#400] Gold ring with two blue/green opals on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opal-in-14k-ring-2953 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opal-14K-Ring-_2953-8.jpg?v=1772079144 Lightning Ridge Crystal Opal in 14K Ring [#2953] Opal ring with gold setting on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/coober-pedy-white-opal-in-14k-ring-2828 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-14K-Ring-_2828-3.jpg?v=1772080921 Coober Pedy White Opal in 14K Ring [#2828] Gold ring with a opal stone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/aquamarine-gold-nugget-in-18k-pendant-336 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Aquamarine-Gold-Nugget-18K-Pendant-_336-2.jpg?v=1772164019 Aquamarine & Gold Nugget in 18K Pendant [#336] Aquamarine and gold nugget necklace. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-2259 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_2259-1.jpg?v=1772770011 Opalton Boulder Opal in Sterling Silver Pendant [#2259] Blue boulder opal pendant with silver setting on a dark background https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-1507 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_1507-4.jpg?v=1772845417 Opalton Boulder Opal in Sterling Silver Pendant [#1507] Blue opal pendant on a chain against a dark background https://rivergemz.com.au/products/queensland-boulder-opal-in-sterling-silver-pendant-1503 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Queensland-Boulder-Opal-SS-Pendant-_1503-5.jpg?v=1774490885 Queensland Boulder Opal in Sterling Silver Pendant [#1503] Silver pendant with a green gemstone on a dark background https://rivergemz.com.au/products/mintabie-crystal-opal-in-sterling-silver-pendant-3207 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Crystal-Opal-SS-Pendant-_3207-5.jpg?v=1774411867 Mintabie Crystal Opal in Sterling Silver Pendant [#3207] Opal pendant necklace on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/mintabie-unset-crystal-opal-0-95-carat-3211 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Mintabie-Unset-Crystal-Opal-0.95-Ct-_3211_1.jpg?v=1773794210 Mintabie Unset Crystal Opal 0.95 Carat [#3211] Multi-coloured crystal opal stone on a dark background https://rivergemz.com.au/products/grawin-unset-crystal-opal-3-2-carat-3212 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Unset-Crystal-Opal-3.2Ct-_3212-1.jpg?v=1773799903 Grawin Unset Crystal Opal 3.2 Carat [#3212] Oval shaped light opal stone on a dark surface with 'River Gemz' branding. https://rivergemz.com.au/products/andamooka-unset-matrix-opal-2-95-carat-3213 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Andamooka-Unset-Matrix-Opal-2.95Ct-_3213-3.jpg?v=1773886236 Andamooka Unset Matrix Opal 2.95 Carat [#3213] Multicolored speckled loose matrix opal on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-unset-black-opal-1-56-carat-1834 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Unset-Black-Opal-1.56Ct-_1834-4.jpg?v=1773814384 Lightning Ridge Unset Black Opal 1.56 Carat [#1834] Opal stone on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-unset-black-opal-1-35-carat-2416 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Unset-Black-Opal-1.35Ct-_2416-3.jpg?v=1773881906 Lightning Ridge Unset Black Opal 1.35 Carat [#2416] Green coloured loose black opal on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/lightning-ridge-unset-black-opal-1-0-carat-1864 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Unset-Black-Opal-1.35Ct-_2416-2_8524a30e-3343-40c0-8651-75e90399a44d.jpg?v=1773884764 Lightning Ridge Unset Black Opal 1.0 Carat [#1864] Oval shaped black opal stone on a dark surface with a black background https://rivergemz.com.au/products/scorpion-in-sterling-silver-ring-1310 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Scorpion-SS-Ring-_1310-2.jpg?v=1773976829 Scorpion in Sterling Silver Ring [#1310 et al] Silver scorpion-shaped ring on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/boulder-opal-key-ring-3218 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Boulder-Opal-Key-Ring-_3218-2.jpg?v=1774495965 Boulder Opal Key Ring [#3218] Keychain with a key and blue stone on a dark background, featuring the brand 'River Gemz'. https://rivergemz.com.au/products/boulder-opal-key-ring-3219 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Boulder-Opal-Key-Ring-_3219-1_94401c48-c2a6-49e8-9c9d-6273adc93b95.jpg?v=1774500054 Boulder Opal Key Ring [#3219] Key ring with a blue and white boulder opal on a dark background https://rivergemz.com.au/products/boulder-opal-key-ring-3220 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Boulder-Opal-Key-Ring-_3220-1.jpg?v=1774502914 Boulder Opal Key Ring [#3220] Keychain with a colorful boulder opal on a dark background https://rivergemz.com.au/products/lightning-ridge-black-opal-topaz-in-sterling-silver-ring-937 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Black-Opal-Topaz-SS-Ring-_937-4.jpg?v=1775015307 Lightning Ridge Black Opal & Topaz in Sterling Silver Ring [#937] Silver ring with a green opal stone and white topaz stones on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/lightning-ridge-crystal-opal-topaz-in-sterling-silver-ring-2699 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Lightning-Ridge-Crystal-Opal-Topaz-SS-Ring-_2699-1.jpg?v=1775020192 Lightning Ridge Crystal Opal & Topaz in Sterling Silver Ring [#2699] Ring with a colorful gemstone on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/coober-pedy-white-opal-topaz-in-sterling-silver-ring-2972 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Coober-Pedy-White-Opal-Topaz-SS-Ring-_2972-1.jpg?v=1775101481 Coober Pedy White Opal & Topaz in Sterling Silver Ring [#2972] White opal ring with white topaz shoulders on a dark background, branded 'River Gemz'. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-1579 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_1579-1.jpg?v=1775715700 Opalton Boulder Opal in Sterling Silver Pendant [#1579] Blue pendant necklace on a dark background with 'River Gemz' branding. https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-1604 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-SS-Pendant-_1604-2.jpg?v=1775783976 Opalton Boulder Opal in Sterling Silver Pendant [#1604] Necklace with a colorful boulder opal set in sterling silver on a dark background https://rivergemz.com.au/products/opalton-boulder-opal-in-sterling-silver-pendant-1525 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Opalton-Boulder-Opal-StS-Pendant-_1525-4.jpg?v=1775794000 Opalton Boulder Opal in Sterling Silver Pendant [#1525] Heart-shaped pendant with a blue stone on a chain, set against a dark background with rocks. https://rivergemz.com.au/products/grawin-crystal-opal-in-sterling-silver-pendant-1467 2026-04-18T07:17:14+09:30 daily https://cdn.shopify.com/s/files/1/0747/0678/0461/files/Grawin-Crystal-Opal-SS-Pendant-_1467-5.jpg?v=1776317835 Grawin Crystal Opal in Sterling Silver Pendant [#1467] Oval shaped green light opal set in silver necklace on a dark background with 'River Gemz' branding.