-
Origin:Â Coober Pedy, Australia Opal Type:Â Crystal Opal Shape:Â Oval Cut:Â Cabochon Color:Â Green / Blue / Orange Pattern:Â Rolling Flash Transparency:Â Translucent Brightness rating (1-5):Â 4 Size (mm):Â 16x13.5x4.5 Weight (ct):Â 5.65 MOHS Hardness:Â 5.5 - 6.5 Treatment:Â Non-treated GbG ID:Â CY50