9.34 Ct. Oval Checkerboard Natural Gem Swiss Blue Topaz Brazil
Price: $53.36
Product ID: 807142213
Product Name: Blue Topaz
Price : $53.36
Weight: 9.34
Jewelry Size: 12.9 x 10.2 x 8.8 Mm
Shape: Oval Checkerboard
Color: Swiss Blue
Clarity: SI
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
