0.84 Ct. Charming Natural Violetish Blue Tanzanite Gem
Price: $67.99
Product ID: 807003645
Product Name: Tanzanite
Price : $67.99
Weight: 0.84
Jewelry Size: 6.3 x 6.3 x 3.5 Mm
Shape: Trilliant
Color: Violetish Blue
Clarity: VVS
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