1.31 Ct. Alluring Natural Oval Shape Swiss Blue Topaz Gemstone
Price: $7.35
Product ID: 807156808
Product Name: Blue Topaz
Price : $7.35
Weight: 1.31
Jewelry Size: 7.8 x 5.7 x 3.8 Mm
Shape: Oval
Color: 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
