0.57 Ct. Nice Natural Gem Play Of Colour Multi Color Opal Round Cabochon
Price: $5.99
Product ID: 818725957
Product Name: Opal
Price : $5.99
Weight: 0.57
Jewelry Size: 5.3 x 5.3 x 4.2 Mm
Shape: Round Cabochon
Color: Multi Color
Clarity: Opaque
Luster: 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