Certified 1.55 Ct. Oval Shape Natural Gem Blue Sapphire Thailand
Price: $160.71
Product ID: 806005593
Product Name: Blue Sapphire
Price : $160.71
Weight: 1.55
Jewelry Size: 7.52 x 6.41 x 3.27 Mm
Shape: Oval
Color: Blue
Clarity: SI
Luster: Good
Origin: Thailand
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide