Lightning Ridge Black Opal 4.10ct Pair Australian Natural Stones



A Free form oval Lightning Ridge Black Opal stone with mixed flashes of  blue on a solid black 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: Oval Natural/Lab-Created: Natural
Country of Origin: Australia Depth: 4mm
Colour: Green Blue Length: 11mm


Width: 7mm
Treatment: None (No Enhancement) Total Carat Weight (TCW): 4.10ct
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Opal Type  Black Opal Origin  Lightning Ridge Region
Weight: 4.10ct Size: 11 x 7mm
Body tone: N1 Brightness  
Treated/Untreated Untreated Natural
Colour Green Blue
Pattern Mixed Flashes 
Accuracy of picture Less Bright
Base of opal Some Sand on one slightly tapered small spot on other
Cabochon Medium 


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