0.50 Ct. Oval Cabochon Natural Multi Color Opal Sudan
Price: $5.65
Product ID: 818715604
Product Name: Opal
Price : $5.65
Weight: 0.50
Jewelry Size: 6.7 x 5.4 x 2.9 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