5.20 Ct. Oval Shape Natural Gem Swiss Blue Topaz From Brazil
Price: $53.32
Product ID: 807161168
Product Name: Blue Topaz
Price : $53.32
Weight: 5.20
Jewelry Size: 12 x 10 x 5.5 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
