7.68ct Black Opal – Oval Cabochon

R8,369.00

Product Natural Opal
Size (mm) 18.85 x 15.20 x 5.27
Number of Gems 1
Total Weight 7.68ct
Shape / Cut Oval Cabochon
Colour Translucent-Dark reddish body colour displaying orange, green and minor yellow play of colour
Clarity Translucent
Hardness 5.5 – 6.5 MOH’S Scale
Crystal Structure Amorphous
Enhancement Smoke Treatment
Certificate Yes
Product Code 28020

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Additional information
Color

Multi Colour

Shape/Cut

Cabochon

,

Oval

Stones

Opal