6.75 ct large beautiful natural aquamarine gemstone

Product No: 1709aqu0001
Stone Type: Natural Aquamarine
Shape: Trilliant
Total weight: 6.75 carats
Size (mm): 18.9x12.8x4.4mm
Color: Blue
Clarity: Transparent
Luster: Good
Hardness: 7.5-8
Treatment: Natural/Untreated
Origin: Brazil