1.59 Ct. Oval Shape Natural Gemstone Swiss Blue Topaz
Price: $6.36
Product ID: 807156733
Product Name: Blue Topaz
Price : $6.36
Weight: 1.59
Jewelry Size: 8 x 6.1 x 4.2 Mm
Shape: Oval
Color: Swiss Blue
Clarity: SI1
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