Unheated 1.98 Ct. Clean Natural Multi Color Opal Sudan
Price: $57.99
Product ID: 818707118
Product Name: Opal
Price : $57.99
Weight: 1.98
Jewelry Size: 9.9 x 8 x 6.5 Mm
Shape: Oval
Color: Multi Color
Clarity: IF
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