Blue Kyanite 6.00 Ct. Oval Shape 13.3 x 8 Mm. Natural Gem Unheated Sri - Lanka
Price: $69.69
Product ID: 804204183
Product Name: Kyanite
Price : $69.69
Weight: 6.00
Jewelry Size: 13.3 x 8 x 6.2 Mm
Shape: Oval
Color: Blue
Clarity: VSI
Luster: Good
Origin: Sri - Lanka
Treatment: Unheated
Crystal Structure: Triclinic
Hardness: 4.5 - 6.5
Specific Gravity: 3.58+
Refractive Index: N/A
Chemical: Al2SiO5, Aluminum Silicate