1.46 Ct. Charming Natural Violetish Blue Tanzanite Oval Shape Gemstone
Price: $78.24
Product ID: 807009446
Product Name: Tanzanite
Price : $78.24
Weight: 1.46
Jewelry Size: 9 x 6.8 x 3.4 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