Natural Gemstone 1.25 Ct. Violetish Blue Tanzanite Oval Cut Tanzania
Price: $160.71
Product ID: 807008987
Product Name: Tanzanite
Price : $160.71
Weight: 1.25
Jewelry Size: 7.9 x 5.9 x 4 Mm
Shape: Oval
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