Origin: Queensland, Australia
Opal Type: Solid Black Opal
Shape: Freeform Caboshon
Color: Green Blue
Pattern:  Broad flash
Weight (ct): 3
Dimensions (mm):  14×10.5×3.5
Thickness (mm):5
Brightness rating: 3
Transparency:   Opaque
MOHS Hardness: 5.5 – 6.5
Treatment: Non-treated

GbG ID:  BK33

$600.00