12ct Coober Pedy Crystal Opal | Solid Australian Opal | Hand-Cut

Free shipping within Australia and flat rate international delivery.

Sourced from Australia’s best opal fields. Carefully selected, cut and finished by our family in Queensland.

Experience the natural beauty of Australia with this hand-cut solid Coober Pedy Crystal Opal. 

Total Weight: 12 carats

Origin: Coober Pedy, Outback South Australia

Body Tone - N8 / Light

Brightness - B3 / Bright

Dimensions: 18mm x 14mm x 6mm (approx.)

Shape: Freeform

Colours: Blues, Greens

With vibrant colours and unique patterns, this 12-carat Coober Pedy Crystal Opal is truly one-of-a-kind. Add a touch of elegance and rarity to your collection with this stunning gemstone.

✔ Solid Australian opal (no doublets or triplets)
✔ Hand-cut and set in Australia
✔ Completely one of a kind

Priced direct from the cutter and maker — no retail markup.

This is the exact piece you’ll receive. Only one exists — once it’s gone, it’s gone.

✔ Sourced from Australia’s best opal fields and carefully selected, cut and finished by our family

✔ Certified Opal Specialists · IGS Member · Opal Association of Australia

✔ Fully insured worldwide shipping

✔ Straightforward return policy

✔ Pay in instalments with Zip, Klarna & PayPal

Opal colour will change depending on lighting — this is part of what makes each stone unique.

You will receive the exact piece shown in these photos.

Each opal or jewellery piece is individually photographed and completely one-of-a-kind — no stock images, no substitutions.

Certificates of Authenticity

A digital Certificate of Authenticity is included with all opal pieces over $400 AUD, and available on request for any item.

Postage and Shipping Information

Australia: Express Post is FREE. Orders generally arrive in 2–5 business days.
International: $35AUD Standard Post. Orders generally arrive in 7–14 business days.

We ship five days a week with handling times under one day.

USA customers: A 10% import tariff is added at checkout so there are no extra charges on arrival.