0.26 Ct. Impressive Natural Violet Blue Tanzanite Gem
Price: $18.99
Product ID: 107000781
Product Name: Tanzanite
Price : $18.99
Weight: 0.26
Jewelry Size: 4.9 X 3.2 X 2.5 Mm
Shape: Pear
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