2.80 Ct. 5 Pcs. Oval Shape Natural Blue Kyanite Unheated Gemstones
Price: $25.41
Product ID: 804204413
Product Name: Kyanite
Price : $25.41
Weight: 2.80
Jewelry Size: 5.2 x 4.1 x 2.8 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
