1.60 Ct. Briolette with Drilled Natural Gem Swiss Blue Topaz Brazil
Price: $5.39
Product ID: 807164729
Product Name: Blue Topaz
Price: $6.74
Weight: 1.60 CT.
Size: 8.5 x 4.9 x 4.9 Mm.
Shape: Briolette with Drilled
Color: 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