8.12 Ct. Alluring Oval Checkerboard Natural Gem Swiss Blue Topaz Brazil
Price: $32.48
Product ID: 807141693
Product Name: Blue Topaz
Price : $32.48
Weight: 8.12
Jewelry Size: 13 x 10.6 x 7.6 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
