Certified Violetish Blue Tanzanite 1.35 Ct Clean Oval 7.43 x 6.64 Mm Natural Gem
Price: $152.50
Product ID: 807006004
Product Name: Tanzanite
Price : $152.50
Weight: 1.35
Jewelry Size: 7.43 x 6.64 x 3.72 Mm
Shape: Oval
Color: 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
