Violetish Blue Tanzanite 2.00 Ct. VVS Oval Shape 9 x 7.1 Mm Natural Gem Tanzania
Price: $128.57
Product ID: 807009415
Product Name: Tanzanite
Price : $128.57
Weight: 2.00
Jewelry Size: 9 x 7.1 x 4.4 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
