1.32 Ct. Natural Violetish Blue Tanzanite Gemstone Octagon Shape
Price: $99.00
Product ID: 807009260
Product Name: Tanzanite
Price : $99.00
Weight: 1.32
Jewelry Size: 8.5 x 4.4 x 3.5 Mm
Shape: Octagon
Color: Violetish Blue
Clarity: VSI
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