1.43 Carat Natural Black Round Diamond GIA

This 1.43 carat diamond is a round brilliant cut stone with Fancy No Overtone Black color grading from GIA. The diamond is untreated and comes as a loose stone, allowing independent setting options. GIA certification documents the stone's specifications and natural origin. Black diamonds of this size and color consistency are typically used in contemporary jewelry designs where the dark tone serves as a dramatic centerpiece or accent stone.