14.4ct Solid Queensland Boulder Opal

Queensland Boulder Opal – Natural Loose Gemstone

This 14.4ct Queensland boulder opal evokes celestial imagery, like a slice of a nebula captured in stone. Its surface is alive with swirling ironstone and nice colour play—flashes of red, green, violet, and deep indigo layered across textured natural patterns. The long triangular shape and flat polished surface give it both elegance and edge, making it perfect for an artistic pendant or display.

Gem Details:
Total Weight: 14.4 cts

Origin: Queensland, Australia

Dimensions: 27 mm x 17 mm x 3 mm (approx.)

Shape: Elongated Triangle

Colours: Brown Ironstone with Red, Green, and Violet Play

Cut: Flat Polished Surface

A gem of contrasts—smooth yet raw, dark yet luminous, this boulder opal is a rare fragment of earth and starlight, designed by nature and polished by hand.

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.