5.51 ct very rare genuine natural ametrine gemstone

Product No: 1803amn0004
Stone Type: Natural Ametrine
Shape: Emerald
Total Weight: 5.51 Carats
Size (mm): 14.7x8.2x6.4mm
Color: Yellow/Purple
Clarity: IF
Luster: Very Good
Hardness: 7
Treatment: Natural/Untreated
Origin: Bolivia