2.79 Carat Natural Black Round Diamond GIA

This 2.79 carat round diamond is graded Fancy No Overtone Black by the Gemological Institute of America, indicating color saturation uniform across the visible spectrum without secondary hues. The stone is untreated and offered as a loose diamond, allowing independent evaluation of its optical properties. The round brilliant cut is a standard choice for diamonds in this color grade, where body color is the primary visual characteristic. GIA certification documents the diamond's specifications and authenticity.