1.85 Ct. Delightful Natural Gem Swiss Blue Topaz Oval Shape
Price: $9.20
Product ID: 807161504
Product Name: Blue Topaz
Price : $9.20
Weight: 1.85
Jewelry Size: 9 x 6.8 x 4.2 Mm
Shape: Oval
Color: Swiss Blue
Clarity: VVS
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