1.80 Ct. Good Cutting Natural Gem Swiss Blue Topaz Briolette with Drilled
Price: $7.20
Product ID: 807164596
Product Name: Blue Topaz
Price : $7.20
Weight: 1.80
Jewelry Size: 8.3 x 5 x 5 Mm
Shape: Briolette with Drilled
Color: Swiss Blue
Clarity: VSI
Luster: Good
Origin: Brazil
Treatment: Treated
Crystal Structure: Orthorhombic
Hardness: 8
Specific Gravity: 3.49 - 3.57
Refractive Index: 1.606 - 1.629
Chemical: Al2SiO4(F OH)2