Clean Natural Gemstone 113.01 Ct. Oval Checkerboard London Blue Topaz
Price: $1,177.50
Product ID: 807156417
Product Name: Blue Topaz
Price : $1177.50
Weight: 113.01
Jewelry Size: 31 x 23 x 20.4 Mm
Shape: Oval Checkerboard
Color: London Blue
Clarity: IF
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
