Blue Kyanite 7.59 Ct. Oval 15.5 x 8 Mm. Natural Gemstone Unheated Sri - Lanka
Price: $87.36
Product ID: 804204191
Product Name: Kyanite
Price : $87.36
Weight: 7.59
Jewelry Size: 15.5 x 8 x 6 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
