16.40ct Coober Pedy Crystal Opal – Freeform Cabochon, Solid Natural
16.40ct Coober Pedy Crystal Opal – Freeform Cabochon, Solid Natural
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SKU: 4617
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Description
Description
16.40ct Coober Pedy Crystal Opal, Solid Natural
| Certificate: | FGAA |
| Weight: | 16.40ct |
| Dimension: | 29.5 x 15.4 x 6.9mm |
| Origin: | Coober Pedy, South Australia |
| Type: | Crystal opal |
| Play of Colour: | Blue, green, with flashes of orange |
| Shape: | Freeform |
| Cut: | Cabochon |
| Treatment: | Untreated |
This 16.40ct solid natural opal from Coober Pedy is a crystal opal, transparent enough to see through, with play of colour that seems to float within the stone.
Electric blue dominates in bold flashes across the face, joined by green and touches of orange towards the edges, all floating within a clear, transparent body.
Untreated and certified by our in-house FGAA gemmologist, with the certificate included. Its generous size makes it a striking centrepiece for a pendant, or for a ring in a protective bezel setting. With a hardness of 5.5 to 6.5 on the Mohs scale, it is best suited to pieces that are not exposed to hard knocks.
Browse more loose gemstones.
Gems and Gold is proudly part of the Gemstone Western Australia family, specialists in natural gemstones and fine jewellery for over 40 years.
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Natural Gemstones
We work exclusively with genuine, natural gemstones known for their vivid hues, clarity, and character. Each gem is hand-selected for its beauty and integrity, offering you a piece of nature’s brilliance — untouched by lab synthesis or artificial enhancements.
Quality Work
Every piece is meticulously crafted by skilled artisans in our Perth workshop, where attention to detail and precision are paramount. From stone setting to final polish, quality is not a feature — it's our foundation.
Responsible Practices
We are committed to transparency, fairness, and sustainability across our entire process. From sourcing to craftsmanship, we uphold practices that respect people, communities, and the planet.
Mindfully Sourced and Crafted
Each design begins with a purpose — to create jewellery that’s as meaningful as it is beautiful. Our sourcing is ethical, and our craftsmanship is thoughtful, ensuring your piece carries values as enduring as its design.
Expert Advice
Our gemologists and design consultants are here to guide you with clarity and confidence. Whether you're customising a piece or selecting the perfect gift, expert advice is just a conversation away.