6.50 ct large rare natural perfect genuine fire opal

Product No: 1702opa0026
Stone Type: Natural Opal
Shape: Pear
Total weight: 6.50 carats
Size (mm): 19.8x11x8.2mm
Color: Top Fire Orange/Red
Clarity: IF
Luster: Very Good
Hardness: 5.5-6
Treatment: Natural/Untreated
Origin: Mexico