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The Beauty of Australian Boulder Opal

Within the realm of Australian opals, boulder opal stands out as a mesmerizing gemstone. Its unique characteristics and striking appearance set it apart from other opal varieties. In this blog,...

The Beauty of Australian Boulder Opal

Within the realm of Australian opals, boulder opal stands out as a mesmerizing gemstone. Its unique characteristics and striking appearance set it apart from other opal varieties. In this blog,...

Natural versus Synthetic Opal

In the world of opal jewellery, the debate between natural and synthetic options is ongoing. While synthetic opals, made in a laboratory, may offer affordability and uniformity, there is an...

Natural versus Synthetic Opal

In the world of opal jewellery, the debate between natural and synthetic options is ongoing. While synthetic opals, made in a laboratory, may offer affordability and uniformity, there is an...

What types of opal are there?

Australia is renowned for producing various types of opals, each with its own unique characteristics. The main types of solid natural Australian opals include black, boulder, white and crystal.

What types of opal are there?

Australia is renowned for producing various types of opals, each with its own unique characteristics. The main types of solid natural Australian opals include black, boulder, white and crystal.

Certificate of Authenticity

Example of available Certificate of Authenticity.

Certificate of Authenticity

Example of available Certificate of Authenticity.

Tips on how to take care of your opals

How can opal be cleaned?

Tips on how to take care of your opals

How can opal be cleaned?

River Gemz welcomes you to discover the Hidden ...

"Welcome to the exquisite world of River Gemz, where we invite you to explore the enchanting realm of Australian opal jewelry. If you share our passion for gems, gemstones, particularly...

River Gemz welcomes you to discover the Hidden ...

"Welcome to the exquisite world of River Gemz, where we invite you to explore the enchanting realm of Australian opal jewelry. If you share our passion for gems, gemstones, particularly...