Unheated 5.88 Ct. Oval Natural Multi Color Opal Sudan
Price: $47.41
Product ID: 818711113
Product Name: Opal
Price : $47.41
Weight: 5.88
Jewelry Size: 15.3 x 13.1 x 7.3 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