3 stunning rare genuine natural tanzanite gemstones total weight 0.60 ct

Product No: 2303tan0004
Stone Type: Natural Tanzanite
Shape: Oval
Total weight: 0.60 carat
Size (mm): 4.1x3.1x2.2mm
Color: Blue Purple
Clarity: IF-VS1
Luster: Very Good
Hardness: 6.5-7
Treatment: Heat
Origin: Tanzania