Product ID: 806011017
Product Name: Blue Sapphire
Price : $163.62
Weight: 1.00
Jewelry Size: 7 x 5 x 3.4 Mm
Shape: Oval
Color: Blue
Clarity: VVS
Luster: Good
Origin: Ceylon, Sri - Lanka
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide