Origin: Coober Pedy, Australia

Opal Type: Crystal Opal
Shape: Half-Freeform

Color: Rainbow

Pattern:  Ribbon

Transparency:   Translucent

Brightness rating (1-5):  3

Size (mm):  13×6.5×5.5

Weight (ct):  2.95

MOHS Hardness: 5.5 – 6.5

Treatment: Non-treated

GbG ID:  CY58

$590