20.74ct Black Opal – Oval Cabochon

R21,739.00

Product Natural Opal
Size (mm) 23.15 x 18.17 x 10.15
Number of Gems 1
Total Weight 20.74ct
Shape / Cut Oval Cabochon
Colour Translucent dark reddish body colour displaying red, 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 27983

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Additional information
Color

Multi Colour

Shape/Cut

Cabochon

,

Oval

Stones

Opal