1.45 Ct. 10 Pcs. Lovely Round Diamond Cut Natural Gems Black Spinel Unheated
Price: $5.45
Product ID: 806609727
Product Name: Spinel
Price : $5.45
Weight: 1.45
Jewelry Size: 3.1 x 1.6 Mm
Shape: Round Diamond Cut
Color: Black
Clarity: Opaque
Luster: Good
Origin: Thailand
Treatment: Unheated
Crystal Structure: Isometric
Hardness: 7.5 - 8.0
Specific Gravity: 3.6 - 4.0
Refractive Index: 1.71 - 1.76
Chemical: MgAl2O4 , Magnesium Aluminum Oxide