1.51 Ct. Alluring Natural Gemstone Swiss Blue Topaz Oval Shape
Price: $6.70
Product ID: 807161877
Product Name: Blue Topaz
Price : $6.70
Weight: 1.51
Jewelry Size: 7.9 x 5.9 x 4.2 Mm
Shape: Oval
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