Violetish Blue Tanzanite 1.10 Ct. Oval Shape 7 x 5.8 x 3.9 Mm. Natural Gemstone
Price: $65.40
Product ID: 807009211
Product Name: Tanzanite
Price : $65.40
Weight: 1.10
Jewelry Size: 7 x 5.8 x 3.9 Mm
Shape: Oval
Color: Violetish 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
