Natural Untreated Australian 6.67ct Boulder Opal Brooch in 18K Yellow Gold

Established in Sydney in 1989, Opal Minded is the only jewellery maison dedicated exclusively to Australian opals. Millions of years in the making, Australian opals are among the rarest and most valuable gemstones in the world. Distinctive and unique, each opal is a part of the earth’s oldest continent and carries within it the colours and stories of the Australian Dreamtime. Designed in-house by Renata Bernard, our opal pieces vary from the unaffected and elegant to the unashamedly glamorous. Whether it’s a custom made opal engagement ring, eye-catching opal earrings for a hardworking mother or a beautiful opal pendant just because; each precious piece is a one-of-a-kind—just like you. Our passion for opals can be traced back to a family line of explorers, treasure hunters and three generations of opal miners and designers of opal jewellery. We share this passion with our team of qualified gemmologists and accredited valuers. Our opals are ethically sourced, many from our own mines in Jundah-Opalville in Queensland. They are also available at our Sydney boutique steps away from the Harbour Bridge, or by appointment at our Sydney atelier. Each Opal Minded opal jewellery piece for sale comes with a guarantee that no one else in the world would have one like it. Each comes with a Certificate of Valuation by an NCJV accredited valuer. Let us make your opal dreams come through. The most beautiful opals in the world.