3.99 ct beautiful very rare natural color change fluorite

Product No: 1605flu0005
Stone Type: Natural Fluorite
Shape: Cushion
Total Weight: 3.99 Carats
Size (mm): 10.9x9x5.3mm
Color: Azotic Blue To Purple
Clarity: IF
Luster: Very Good
Hardness: 4
Treatment: Natural/Untreated
Origin: Brazil