Unheated 2.15 Ct. Oval Natural Multi Color Opal Sudan
Price: $34.67
Product ID: 818711564
Product Name: Opal
Price : $34.67
Weight: 2.15
Jewelry Size: 11.9 x 7.7 x 5.2 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