0.48 Ct Charming Oval Natural Violet BlueTanzanite Gem
Price: $40.99
Product ID: 107000263
Product Name: Tanzanite
Price : $40.99
Weight: 0.48
Jewelry Size: 6 x 4.5 x 2.8 Mm
Shape: Oval
Color: Violet Blue
Clarity: SI
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