Product ID: 807004373
Product Name: Tanzanite
Price : $202.67
Weight: 1.47
Jewelry Size: 8.49 x 6.17 x 3.79 Mm
Shape: Oval
Color: Purple
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