Unheated 0.58 Ct. Baguette Natural Gem Violet Blue Iolite Madagascar
Price: $6.57
Product ID: 803804359
Product Name: Iolite
Price : $6.57
Weight: 0.58
Jewelry Size: 7.2 x 3.8 x 3.1 Mm
Shape: Baguette
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