3.6ct Hand-cut Solid Lightning Ridge Semi Black Opal

This 3.6ct oval opal from Lightning Ridge showcases intense blue flashes that shift beautifully as the stone moves under light. Its deep body tone enhances the gem’s saturation, making it a stunning choice for high-end jewellery or a collector’s display piece.

Opal Details:

Total Weight: 3.6 cts

Origin: Lightning Ridge, New South Wales

Body Tone: N3 / Dark Opal

Brightness: B4 / Very Bright

Opal Dimensions: 11mm x 9mm x 5mm (approx.)

Shape: Freeform Cabochon

Colours: Blue, Green.

This opal is perfect for a custom piece or as a rare addition to any gem lover’s collection.

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.