Origin: Queensland, Australia
Opal Type: Solid Black Opal
Shape:Narrow Oval Cabochon
Color: Rainbow
Pattern:  Ribbon
Weight (ct): 1.4
Dimensions (mm): 10.5×6.5×4
Thickness (mm):4
Brightness rating: 4
Transparency:   Opaque
MOHS Hardness: 5.5 – 6.5
Treatment: Non-treated

GbG ID:  BK27

$420