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About Us


Isaac and Sofia Andreou, known as the Opal Whisperers, are the stars of the international hit TV show Outback Opal Hunters on the Discovery Channel.

Throughout their television journey, the Opal Whisperers have been joined by other notable mining personalities such as David Darby, Rod Griffin, Huey, and Ricardo Barfos. These experts have teamed up with the Opal Whisperers at various times during the filming of Outback Opal Hunters. Additionally, artist and opal expert Eddy McGuire is set to make an appearance in upcoming episodes.

Our Opals

Our family has been deeply involved in the opal industry since 1961, and we are proud second-generation opal experts.

Specialty Opals

Our specialty lies in Queensland Boulder Opals, particularly the unique and captivating Yowah Nut Opals. These opals showcase natural artworks with mesmerizing tribal patterns, making each one a totally unique, national, and natural wonder. No two opals are ever the same.

Diverse Collection

In addition to the opals we currently mine, cut, and polish, we also have a treasure trove collection that was stockpiled by Isaac and Sofia Andreou’s parents long before Opal Whisperers came into existence.

Apart from our specialty, Boulder Opals, we offer every other type of opal from all fields in Australia. Our collection includes:

  • Rare black opals
  • Luminous crystal opals

We cater to all qualities and price ranges to suit everyone.


Isaac Andreou, the Opal Whisperers team leader and artisan, personally cuts and polishes opals in-house, guaranteeing exquisite craftsmanship.

Explore Our World

We invite you to explore our website and immerse yourself in the enchanting world of opals. Whether you are a collector, jeweller, enthusiast, lapidary artist, hobbyist, reseller, or industry professional, we have opals to suit your unique needs.

Welcome to Opal Whisperers, a more colorful world where opal dreams come to life and opals find you.