Product ID: 807001344
Product Name: Tanzanite
Price : $37.99
Weight: 0.80
Jewelry Size: 8.1 X 5.1 X 3 Mm
Shape: Pear
Color: Violet Blue
Clarity: VSI - SI
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