Product ID: 806009267
Product Name: Blue Sapphire
Price : $60.00
Weight: 0.90
Jewelry Size: 8.4 x 5.5 x 2.5 Mm
Shape: Trilliant
Color: Blue
Clarity: SI2
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