Nice 5.90 Ct. Calibrate Size Oval Shape Natural Swiss Blue Topaz Gem Brazil
Price: $59.92
Product ID: 807161136
Product Name: Blue Topaz
Price : $59.92
Weight: 5.90
Jewelry Size: 12 x 10 x 6.8 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
