1.91 Ct. Oval Shape Natural Multi-Color Play Of Colour Opal Unheated
Price: $46.21
Product ID: 818708213
Product Name: Opal
Price : $46.21
Weight: 1.91
Jewelry Size: 10.2 x 7.7 x 5.3 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