Collection: Unset Natural Opals

Explore our collection of unset solid natural opals for sale, featuring genuine Australian opals carefully selected for colour, pattern and quality. These loose opals are ideal for jewellery making, gemstone collecting, or custom ring and pendant designs.

At River Gemz we specialise in solid natural opals, meaning the gemstone is a single piece of natural opal rather than a doublet or triplet. Our range includes a variety of Australian opal types, with stones available in many shapes, sizes and colour patterns.

This collection includes both unset single opals and opal parcels, making it suitable for jewellers, collectors and gemstone enthusiasts alike. Whether you are searching for an individual opal for a custom jewellery piece or a parcel of stones for creative projects, you can explore a wide selection here.

Browse our range of natural loose Australian opals from a trusted family opal business with decades of experience.