1.44 Ct. 2 Pcs. Pear Shape Natural Gems Violet Blue Iolite Unheated
Price: $11.82
Product ID: 803804545
Product Name: Iolite
Price : $11.82
Weight: 1.44
Jewelry Size: 7.1 x 5.9 x 3.5 Mm
Shape: Pear
Color: Violet Blue
Clarity: VSI
Luster: Good
Origin: Madagascar
Treatment: Unheated
Crystal Structure: Orthorhombic
Hardness: 7 - 7.5
Specific Gravity: 2.3
Refractive Index: 1.52 - 1.57
Chemical: Mg2Al4Si5O18, Magnesium Aluminum Silicat