0.59 Ct. Round Natural Gem Multi Color Opal Unheated
Price: $32.00
Product ID: 818716469
Product Name: Opal
Price : $32.00
Weight: 0.59
Jewelry Size: 6.9 x 6.9 x 3.4 Mm
Shape: Round
Color: Multi Color
Clarity: Semi - Transparent
Luster: Good
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