0.88 Ct. Pear Shape Natural London Blue Topaz Gemstone
Price: $5.99
Product ID: 807153241
Product Name: Blue Topaz
Price : $5.99
Weight: 0.88
Jewelry Size: 7 x 5 x 3.5 Mm
Shape: Pear
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