Origin:Coober Pedy, Australia

Opal Type: Crystal Opal

Shape:Oval

Color:Green, Blue, Purple

Pattern: Straw

Transparency:Translucent

Brightness rating (1-5): 2

Size (mm):18x13x4

Weight (ct):6.05

MOHS Hardness:5.5 – 6.5

Treatment:Non-treated

GbG ID: CY30

$1,210