13.53 Ct. Beautiful Cornflower Cut Clean Natural Swiss Blue Topaz Gem Brazil
Price: $121.06
Product ID: 807166775
Product Name: Blue Topaz
Price : $181.59
Weight: 13.53
Jewelry Size: 15 x 15 x 9 Mm
Shape: Round
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