Product ID: 806148931
Product Name: Green Sapphire
Price : $30.31
Weight: 1.18
Jewelry Size: 7.4 x 9.3 x 2.3 Mm
Shape: Trilliant
Color: Greenish 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