0.50 Ct. Trilliant Natural Violetish Blue Tanzanite Gem
Price: $18.75
Product ID: 807007005
Product Name: Tanzanite
Price : $18.75
Weight: 0.50
Jewelry Size: 5.3 x 5.3 x 3.3 Mm
Shape: Trilliant
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