0.54 Ct. Oval Natural Gem Multi Color Play Of Colour Opal Unheated
Price: $8.00
Product ID: 818726032
Product Name: Opal
Price : $8.00
Weight: 0.54
Jewelry Size: 7 x 5.2 x 3.4 Mm
Shape: Oval
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