Product ID: 106001162
Product Name: Blue Sapphire
Price : $699.99
Weight: 2.25
Jewelry Size: 9.00 X 8.64 X 3.44 Mm
Shape: Pear
Color: Blue
Clarity: VVS
Luster: Good
Origin: 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