2.20 Ct. Natural Gem Multi-Color Play Of Colour Opal Pear Cabochon
Price: $58.95
Product ID: 818721431
Product Name: Opal
Price : $58.95
Weight: 2.20
Jewelry Size: 11.8 x 8.4 x 5.7 Mm
Shape: Pear Cabochon
Color: Multi Color
Clarity: Semi - Transparent
Luster: Strong Iridescent
Origin: Ethiopia
Treatment: Unheated
Crystal Structure: Amorphous
Hardness: 5.5 - 6.5
Specific Gravity: 2.15
Refractive Index: 1.42 - 1.43
Chemical: SiO2·nH2O