0.72 Ct. Oval Shape Natural Gem Green Songea Sapphire
Price: $9.25
Product ID: 806135305
Product Name: Green Sapphire
Price : $9.25
Weight: 0.72
Jewelry Size: 6.7 x 4.9 x 2.3 Mm
Shape: Oval
Color: Green
Clarity: SI
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