0.48 Ct. Marquise Cab Natural Multi Color Opal Sudan
Price: $7.74
Product ID: 818708833
Product Name: Opal
Price : $7.74
Weight: 0.48
Jewelry Size: 8.9 x 5 x 2.6 Mm
Shape: Marquise 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