1.20 Ct. Natural Violet Blue Tanzanite Gemstone Pear Shape
Price: $90.00
Product ID: 807009140
Product Name: Tanzanite
Price : $90.00
Weight: 1.20
Jewelry Size: 8 x 4.8 x 5 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
