Certified 1.52 Ct. Natural Violetish Blue Tanzanite Gem
Price: $165.99
Product ID: 807002502
Product Name: Tanzanite
Price : $165.99
Weight: 1.52
Jewelry Size: 7.24 x 5.68 x 5.18 Mm
Shape: Oval
Color: Violetish Blue
Clarity: IF
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