Product ID: 807166744
Product Name: Blue Topaz
Price : $192.96
Weight: 14.39
Jewelry Size: 14.7 x 14.7 x 9.8 Mm
Shape: Round Cornflower Cut
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