1.95 Ct. Beautiful Gem Natural London Blue Topaz Oval Shape
Price: $11.40
Product ID: 807162782
Product Name: Blue Topaz
Price : $11.40
Weight: 1.95
Jewelry Size: 9.1 x 7 x 4.2 Mm
Shape: Oval
Color: London 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
