Product ID: 106100043
Product Name: Green Sapphire
Price : $5.99
Weight: 0.38
Jewelry Size: 5.7 x 4 x 1.7 Mm
Shape: Oval
Color: Green
Clarity: VSI
Luster: Good
Origin: Tanzania
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum