1.73 Carat Natural Black Round Diamond GIA

This 1.73 carat round diamond is graded as Fancy No Overtone Black by the GIA, indicating the stone's color is pure black without secondary hues. The diamond is untreated and offered as a loose stone, allowing for independent evaluation prior to setting. The round brilliant cut maximizes light reflection within the opaque black body tone characteristic of diamonds with high concentrations of graphite or other inclusions. GIA certification documents the stone's specifications and authenticity.