5.72 Ct. Charming Calibrate Size Oval Natural Swiss Blue Topaz Gem Brazil
Price: $58.20
Product ID: 807161187
Product Name: Blue Topaz
Price : $58.20
Weight: 5.72
Jewelry Size: 12 x 10 x 6.6 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
