0.65 Ct. Trilliant Natural Gem Violetish Blue Tanzanite
Price: $24.36
Product ID: 807006934
Product Name: Tanzanite
Price : $24.36
Weight: 0.65
Jewelry Size: 5.8 x 5.7 x 3.1 Mm
Shape: Trilliant
Color: Violetish Blue
Clarity: VSI
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