1.42 Ct. Oval Shape Natural Gem Swiss Blue Topaz Brazil
Price: $5.99
Product ID: 807161778
Product Name: Blue Topaz
Price : $5.99
Weight: 1.42
Jewelry Size: 8.2 x 6.1 x 3.6 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