2.07 Ct. Oval Shape Natural Gemstone Violet Blue Iolite Unheated
Price: $26.01
Product ID: 803804144
Product Name: Iolite
Price : $26.01
Weight: 2.07
Jewelry Size: 9.1 x 7.3 x 5.4 Mm
Shape: Oval
Color: 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