5.65 Ct. Oval Natural Gem Swiss Blue Topaz Size 12 x 10 x 6 Mm.
Price: $57.60
Product ID: 807161101
Product Name: Blue Topaz
Price : $57.60
Weight: 5.65
Jewelry Size: 12 x 10 x 6 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