7.4ct Hand-cut Solid Coober Pedy Opal

7.4ct Coober Pedy Solid Opal – Natural Loose Gemstone

A powerful and commanding gem, this 7.4ct Coober Pedy opal stirs like a storm beneath still water. With its broad rectangular-oval form and a soft grey-white body tone, it flashes sudden bolts of green, yellow, and blue when tilted—like lightning through cloud. 

Gem Details:

Total Weight: 7.4 cts

Origin: Coober Pedy, South Australia

Dimensions: 18 mm x 11 mm x 5 mm (approx.)

Shape: Elongated Cushion / Freeform

Colours: Green, Yellow, Blues

Body Tone: N6–N7 / Light Opal

Brightness: B2 / Moderately Bright

A dramatic gem with bold presence this opal, is a rare force—calm on the surface, but alive with fire beneath.

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.