0.51 Ct. Natural Gemstone Violet Blue Iolite Trilliant Cut Unheated
Price: $5.99
Product ID: 803803288
Product Name: Iolite
Price : $5.99
Weight: 0.51
Jewelry Size: 5.6 x 5.6 x 3.5 Mm
Shape: Trilliant
Color: Violet Blue
Clarity: SI
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