10.92 Carat Natural Black Marquise Diamond GIA

This 10.92-carat diamond is a marquise-cut stone with a GIA certification for Fancy No Overtone Black color. The stone is untreated and offered as a loose diamond, allowing for independent evaluation of its properties. Black diamonds of this size and color classification are relatively uncommon in the market. The marquise shape provides approximately 22 facets across the pavilion and crown, a geometric profile distinct from round or cushion cuts.