1.15 Ct. Clean Cushion Natural Violetish Blue Tanzanite
Price: $108.26
Product ID: 807004483
Product Name: Tanzanite
Price : $108.26
Weight: 1.15
Jewelry Size: 6 x 5.6 x 4.5 Mm
Shape: Cushion
Color: Violet Blue
Clarity: IF
Luster: Very 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