4.41 Ct. Oval Cabochon Natural Multi-Color Play Of Colour Opal
Price: $78.75
Product ID: 818719519
Product Name: Opal
Price : $78.75
Weight: 4.41
Jewelry Size: 13.5 x 9.2 x 7.8 Mm
Shape: Oval Cabochon
Color: Multi Color
Clarity: Semi - Transparent
Luster: Strong Iridescent
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