7.10 ct very large unique natural solid opal gemstone

Product No: 2110opa0001
Stone Type: Natural Opal
Shape: Pear
Total Weight: 7.10 Carats
Size (mm): 11.7x11x5.3mm
Color: See picture
Clarity: PK
Luster: Very Good
Hardness: 5.5-6
Treatment: Heat
Origin: Australia