Product ID: 806116231
Product Name: Green Sapphire
Price : $12.99
Weight: 0.57
Jewelry Size: 5.8 x 4.7 x 2.3 Mm
Shape: Oval
Color: Green
Clarity: VVS
Luster: Good
Origin: Tanzania
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum