Product ID: 106114725
Product Name: Green Sapphire
Price : $17.99
Weight: 0.59
Jewelry Size: 4.6 x 4.6 x 2.8 Mm
Shape: Cushion
Color: Green
Clarity: VSI
Luster: Good
Origin: Tanzania
Treatment: Warm
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum