Unheated 2.89 Ct. Oval Natural Multi Color Opal Sudan
Price: $46.61
Product ID: 818711553
Product Name: Opal
Price : $46.61
Weight: 2.89
Jewelry Size: 12.6 x 8.7 x 6.1 Mm
Shape: Oval
Color: Multi Color
Clarity: Opaque
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
