Product ID: 806006191
Product Name: Blue Sapphire
Price : $132.29
Weight: 2.05
Jewelry Size: 10.6 x 8.5 x 2.7 Mm
Shape: Pear
Color: Blue
Clarity: SI
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