2.10 Ct. Oval Natural Multi Color Opal Sudan Unheated
Price: $40.65
Product ID: 818710887
Product Name: Opal
Price : $40.65
Weight: 2.10
Jewelry Size: 9.3 x 8.5 x 7.2 Mm
Shape: Oval
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