Product ID: 806007110
Product Name: Blue Sapphire
Price : $70.00
Weight: 1.26
Jewelry Size: 6.8 x 6 x 3.6 Mm
Shape: Oval
Color: Blue
Clarity: VVS
Luster: 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 Oxide