Certified 1.22 Ct. Clean Natural Violetish Blue Tanzanite Gemstone
Price: $141.61
Product ID: 807006046
Product Name: Tanzanite
Price : $141.61
Weight: 1.22
Jewelry Size: 7.90 x 5.55 x 4.40 Mm
Shape: Pear
Color: Violetish 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