0.58 Ct. Oval Shape 5.6 x 4.2 Mm. Natural Gemstone Blue Sapphire From Thailand
Price: $6.77
Product ID: 806011613
Product Name: Blue Sapphire
Price: $6.77
Weight: 0.58 CT.
Size: 5.6 x 4.2 x 2.8 Mm.
Shape: Oval
Color: Blue
Clarity: SI1
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
