0.38 Ct. Pear Shape 6 x 4 Mm. Natural Gemstone Violetish Blue Tanzanite
Price: $14.20
Product ID: 807007488
Product Name: Tanzanite
Price : $14.20
Weight: 0.38
Jewelry Size: 6 x 4 x 2.3 Mm
Shape: Pear
Color: Blue
Clarity: VVS
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
