1.61 Ct. Beauteous Octagon Natural Gem Swiss Blue Topaz Brazil
Price: $6.44
Product ID: 807153755
Product Name: Blue Topaz
Price : $6.44
Weight: 1.61
Jewelry Size: 8.2 x 6.2 x 3.4 Mm
Shape: Octagon
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