Origin: Coober Pedy, Australia
Opal Type: Crystal Opal
Shape: Oval
Color: Green / Blue / Orange / Yellow
Pattern: Straw
Transparency: Translucent
Brightness rating (1-5): 4
Size (mm): 20x15x3.5
Weight (ct): 8.05
MOHS Hardness: 5.5 – 6.5
Treatment: Non-treated
GbG ID: CY23