Good Gem 1.26 Ct. Oval Shape Natural Violetish Blue Tanzanite
Price: $148.64
Product ID: 807006343
Product Name: Tanzanite
Price : $148.64
Weight: 1.26
Jewelry Size: 9.2 x 5 x 3.5 Mm
Shape: Oval
Color: Violetish 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