Product ID: 806150307
Product Name: Green Sapphire
Price : $13.43
Weight: 0.58
Jewelry Size: 6.4 x 4.1 x 2 Mm
Shape: Octagon
Color: Bluish Green
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