3.98 ct very rare natural color changing fluorite

Product No: 1901flu0008
Stone Type: Natural Fluorite
Shape: Oval
Total Weight: 3.98 Carats
Size (mm): 11x9x5.7mm
Color: Azotic Blue To Purple
Clarity: IF
Luster: Very Good
Hardness: 4
Treatment: Natural/Untreated
Origin: Brazil