1.51 Ct. Good Color Pear Shape Natural Gem London Blue Topaz Brazil
Price: $6.04
Product ID: 807166226
Product Name: Blue Topaz
Price : $6.04
Weight: 1.51
Jewelry Size: 8.8 x 6 x 3.9 Mm
Shape: Pear
Color: Blue
Clarity: IF
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
