0.81 Ct. Trilliant Shape Natural Violet Blue Tanzanite Gem
Price: $50.28
Product ID: 807004649
Product Name: Tanzanite
Price : $50.28
Weight: 0.81
Jewelry Size: 5.9 x 5.9 x 3.8 Mm
Shape: Trilliant
Color: Violetish Blue
Clarity: VSI
Luster: Very 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