Origin: Queensland, Australia
Opal Type: Solid Black Opal
Shape: Oval Cabochon
Color: Blue / Purple
Pattern: Flag Stone
Weight (ct): 1.25
Dimensions (mm): 9.5×5.5×3
Brightness rating: 4
Transparency: Opaque
MOHS Hardness: 5.5 – 6.5
Treatment: Non-treated
GbG ID: BK24