Superb 6x4 mm calibrated oval cut natural iolite gemstone

Product No: 2303iol0002
Stone Type: Natural Iolite
Shape: Oval
Total weight: 0.40 carat
Size (mm): 6x4x3mm
Color: Tanzanite Blue
Clarity: VVS1
Luster: Very Good
Hardness: 7-7.5
Treatment: Natural/Untreated
Origin: Sri Lanka