Product ID: 807005776
Product Name: Tanzanite
Price : $115.71
Weight: 1.08
Jewelry Size: 6.98 x 6.57 x 3.87 Mm
Shape: Pear
Color: Purple
Clarity: VSI
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