0.85 Ct. Good Gem Natural Violetish Blue Tanzanite Pear Shape
Price: $26.61
Product ID: 807010887
Product Name: Tanzanite
Price : $26.61
Weight: 0.85
Jewelry Size: 8 x 6 x 2.6 Mm
Shape: Pear
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