2.49 Carat Natural Black Square Emerald Diamond GIA

This 2.49-carat diamond displays a Fancy No Overtone Black color grade and is cut in an emerald shape. The stone is untreated and certified by the Gemological Institute of America (GIA). It is offered as a loose stone, allowing flexibility for custom setting design. The emerald cut emphasizes the diamond's color saturation across its table facets.