Product ID: 806007970
Product Name: Blue Sapphire
Price : $239.20
Weight: 3.01
Jewelry Size: 10.83 x 8.14 x 3.59 Mm
Shape: Oval
Color: Blue
Clarity: VVS
Luster: Good
Origin: Bangkaja,Thailand
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide