Australian Boulder Opal 12.90ct Queensland Natural Stone



A free form tri shape Australian Boulder Opal with very bright mixed and broad band flashes in layers of multi colour blue green colour in the thick seam slightly carved face on a native ironstone base

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Postage and packaging:  All items come individually packed in a pouch or display box and are securely packaged in a padded bag we offer. Postage rates as set out below unless otherwise stated.

Domestic postage – Australia Economy Post (3 to 7 days) or Australia Registered Post  (3 to 7 Days) Australia Express Post  (2 to 3 Days)

Worldwide Postage – Australia International Economy Post (7 to 21 Days) or Australia International Registered Post with tracking (7 to 14 Days) or Australia Post International Express  (3 to 7 Days)

Combine postage – same postage cost regardless of the number of items

Item specifics

Shape: Free form Natural/Lab-Created: Natural
Country of Origin: Australia Depth: 6mm
Colour: Multi-Colour Blue green Length: 24mm


Width: 12mm
Treatment: None (No Enhancement) Total Carat Weight (TCW): 12.90ct
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Opal Type  Australian Boulder Opal Origin Winton Region
Weight: 12.90ct Size: 24 x 12mm
Body tone:   Brightness  
Treated/Untreated Untreated Natural
Colour Multi Colour Blue Green
Pattern Very Bright Mixed and Broad Band Flashes
Accuracy of picture Accurate
Base of opal Native Ironstone
Cabochon High Slightly Carved


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