15.9ct Hand-Cut Solid Boulder Opal

Explore the striking beauty of Australia with this hand-cut Boulder Opal.

Total weight - 15.9cts

Origin - Opalton, Outback Queensland, Australia

Dimensions - 25mm x 18mm x 3mm (approx.)

Shape - Semi-Freeform Oval

Colours - Specks of Greens

This unique Boulder Opal showcases beautiful colours and intricate patterns, making it a true treasure.

Certificates of Authenticity

A digital Certificate of Authenticity is included with all opal pieces over $400 AUD, and available on request for any item. Each certificate confirms the opal’s origin, authenticity, and unique features.

Postage and Shipping Information

Australia: Free insured Express Post with Signature on Delivery. Orders arrive in 2–5 business days.
International: Free insured shipping on orders over $500 AUD (or $30 AUD under $500). Delivery 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.