0.68 Ct. Natural Blue Sapphire Gemstone Pear Shape
Price: $20.00
Product ID: 806151590
Product Name: Blue Sapphire
Price : $20.00
Weight: 0.68
Jewelry Size: 6.6 x 5.3 x 2.6 Mm
Shape: Pear
Color: Blue
Clarity: I1
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