1.85 Ct. Natural Gemstone Swiss Blue Topaz Pear Shape From Brazil
Price: $7.40
Product ID: 807158079
Product Name: Blue Topaz
Price : $7.40
Weight: 1.85
Jewelry Size: 9.3 x 6.8 x 4 Mm
Shape: Pear
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