0.65 Ct. Oval Cabochon Natural Multi Color Opal Sudan
Price: $5.45
Product ID: 819002813
Product Name: Opal
Price : $5.45
Weight: 0.65
Jewelry Size: 7.6 x 6 x 3 Mm
Shape: Oval Cabochon
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