1.83 Ct. Oval Natural Multi Color Opal Unheated Sudan
Price: $44.27
Product ID: 818709078
Product Name: Opal
Price : $44.27
Weight: 1.83
Jewelry Size: 11.4 x 7 x 5 Mm
Shape: Oval
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