0.23 Ct. Oval Cabochon Natural Gemstone Multi Color Opal Unheated
Price: $5.20
Product ID: 818714591
Product Name: Opal
Price : $5.20
Weight: 0.23
Jewelry Size: 6 x 3.9 x 1.6 Mm
Shape: Oval Cabochon
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