Gem Origin: Coober Pedy
Gem Type: Opal
Color: Green, Blue, Purple, Orange
Shape: Freeform
Cut: Freeform
Size (mm): 32×19.5×5
Weight (ct): 17.25
Wire Type: Sterling Silver
MOHS Hardness: 5.5 – 6.5
Treatment: Non-treated
GbG ID: CY38-P