0.53 Ct. Pear Shape Natural Multi-Color Play Of Colour Opal Gemstone Unheated
Price: $9.50
Product ID: 818719589
Product Name: Opal
Price : $9.50
Weight: 0.53
Jewelry Size: 9.6 x 6.7 x 2.4 Mm
Shape: Pear
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