Product ID: 807006463
Product Name: Tanzanite
Price : $572.68
Weight: 2.04
Jewelry Size: 10.29 x 6.90 x 4.53 Mm
Shape: Pear
Color: Violet
Clarity: IF
Luster: Very 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