Certified 0.92 Ct. Oval Shape Natural Blue Sapphire Unheated Gemstone
Price: $185.99
Product ID: 806010294
Product Name: Blue Sapphire
Price : $185.99
Weight: 0.92
Jewelry Size: 5.23 x 6.39 x 2.79 Mm
Shape: Oval
Color: Blue
Clarity: VSI
Luster: Good
Origin: Thailand
Treatment: Unheated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide