Product ID: 806157852
Product Name: Green Sapphire
Price : $11.74
Weight: 0.61
Jewelry Size: 5.8 x 4 x 2.8 Mm
Shape: Oval
Color: Deep Green
Clarity: VSI
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