Product ID: 806004853
Product Name: Blue Sapphire
Price : $272.67
Weight: 1.61
Jewelry Size: 7.07 x 6.02 x 4.36 Mm
Shape: Oval
Color: Blue
Clarity: VVS
Luster: Very Good
Origin: Bangkaja, Thailand
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide