1.39 Ct. Beautiful Oval Natural Gem Swiss Blue Topaz Brazil
Price: $5.56
Product ID: 807161884
Product Name: Blue Topaz
Price : $5.56
Weight: 1.39
Jewelry Size: 7.8 x 5.9 x 4 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