4.5ct Hand-cut Solid Coober Pedy Opal

Coober Pedy Solid Opal – Natural Loose Gemstone

This 4.5ct Coober Pedy gem whispers elegance with its soft white body tone and fleeting hints of blues. Cut in a refined oval shape and measuring 14 mm in length, it’s delicately balanced—thin yet luminous. 

Gem Details:
Total Weight: 4.5cts

Origin: Coober Pedy, South Australia

Dimensions: 15mm x 11mm x 4mm (approx.)

Shape: Oval

Colours: Blues

Cut: Polished Cabochon

Body Tone: N9 / Light Opal

Brightness: B2 / Moderately Bright

A gem of gentle mystery this opal offers calm luminescence and enduring grace—perfect for timeless creations.

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.