0.80 Ct. Gorgeous Natural Oval Violet Blue Tanzanite
Price: $37.99
Product ID: 807001353
Product Name: Tanzanite
Price : $37.99
Weight: 0.80
Jewelry Size: 6.6 x 4.9 x 3.5 Mm
Shape: Oval
Color: Violet Blue
Clarity: VSI - SI
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