Product ID: 106116186
Product Name: Green Sapphire
Price : $18.99
Weight: 0.69
Jewelry Size: 5.3 x 4.4 x 3.1 Mm
Shape: Oval
Color: Green
Clarity: IF
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