0.46 Ct. Oval Natural Gem Play Of Colour Multi Color Opal Unheated
Price: $5.99
Product ID: 818726215
Product Name: Opal
Price : $5.99
Weight: 0.46
Jewelry Size: 7.1 x 5 x 3.4 Mm
Shape: Oval
Color: Multi Color
Clarity: Semi - Transparent
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