3.97 Carat Natural Black Marquise Diamond GIA

This 3.97-carat diamond exhibits a Fancy No Overtone Black color grade and is cut in a marquise shape. The stone is natural and untreated, certified by GIA as a loose diamond. The absence of secondary color modifiers in its black designation indicates the color is pure black without brown, gray, or green undertones. The marquise cut maximizes the visual breadth of the stone while maintaining the definition characteristic of this elongated faceted shape.