Product ID: 807164712
Product Name: Blue Topaz
Price : $5.99
Weight: 1.47
Jewelry Size: 7.5 x 4.9 x 4.9 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