14.25 Ct. Oval Shape Natural Gemstone Blue Sapphire From Madagascar
Price: $60.63
Product ID: 806009904
Product Name: Blue Sapphire
Price : $60.63
Weight: 14.25
Jewelry Size: 18 x 14.4 x 5.6 Mm
Shape: Oval
Color: Blue
Clarity: SI
Luster: Good
Origin: Madagascar
Treatment: Heated (Lead-glass filling)
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide