Natural Gem 2.53 Ct. Oval Cab Play Of Color Rainbow Fire Red Black Opal
Price: $61.25
Product ID: 818725700
Product Name: Opal
Price : $61.25
Weight: 2.53
Jewelry Size: 14.6 x 7.2 x 5 Mm
Shape: Oval Cabochon
Color: Rainbow Fire Red Black
Clarity: Opaque
Luster: Iridescent
Origin: Ethiopia
Treatment: Enhanced By Smoking
Crystal Structure: Amorphous
Hardness: 5.5 - 6.5
Specific Gravity: 2.15
Refractive Index: 1.42 - 1.43
Chemical: SiO2·nH2O