0.65 Ct. Pear Shape Natural Violet Blue Tanzanite Gem
Price: $47.07
Product ID: 807004791
Product Name: Tanzanite
Price : $47.07
Weight: 0.65
Jewelry Size: 5.9 x 4.9 x 3.8 Mm
Shape: Pear
Color: Violet Blue
Clarity: 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