1.84 Ct. VVS Natural Violet Blue D Block Tanzanite
Price: $489.99
Product ID: 107000245
Product Name: Tanzanite
Price : $489.99
Weight: 1.84
Jewelry Size: 8.4 x 7 x 4.1 Mm
Shape: Oval
Color: Violet Blue
Clarity: VVS
Luster: Good
Origin: Tanzania
Treatment: Heated
Crystal Structure: Orthorhombic
Hardness: 6 - 7
Specific Gravity: 3.2 - 3.4
Refractive Index: 1.69 - 1.70
Chemical: Ca2Al3(SiO4)3(OH), Calcium Aluminum