Product ID: 806144465
Product Name: Blue Sapphire
Price : $120.99
Weight: 0.89
Jewelry Size: 6.35 x 4.92 x 3.35 Mm
Shape: Oval
Color: Greenish Blue
Clarity: VVS
Luster: Very Good
Origin: Madagascar
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide