3.7CT Hand-cut Solid Australian Lightning Ridge Black Opal

Own a special piece of Australia's exquisite beauty with this hand-cut solid Australian Lightning Ridge Black Opal.  

Total weight - 3.7cts

Origin - Lightning Ridge, Outback New South Wales, Australia 

Body Tone - N1 (Black)

Brightness - B3-B4 / Bright-Very Bright

Dimensions - 12mm x 8mm x 7mm (approx.)

Shape - Freeform triangular

Colours - Blues, Greens

This gem showcases beautiful colours and unique patterns.

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.