Product ID: 806146459
Product Name: Green Sapphire
Price : $192.55
Weight: 1.20
Jewelry Size: 7.3 x 6.3 x 3 Mm
Shape: Oval
Color: Green
Clarity: VVS
Luster: Very Good
Origin: Thailand
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum