Natural Gemstone 59.97 Ct. 29 x 21mm. Oval Shape Swiss Blue Topaz Brazil
Price: $623.28
Product ID: 807155607
Product Name: Blue Topaz
Price : $623.28
Weight: 59.97
Jewelry Size: 29 x 21 x 13 Mm
Shape: Oval
Color: Swiss Blue
Clarity: VVS
Luster: Very 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
