0.54 Carat Natural Black Oval Diamond GIA

This 0.54 carat oval diamond is graded as Fancy No Overtone Black by the Gemological Institute of America, indicating body color rather than surface treatment. The stone is untreated and offered as a loose diamond, allowing independent evaluation of its optical properties. The oval cut is suited to the stone's body color, as darker diamonds often show minimal variation in tone across different cutting shapes. GIA certification provides independent verification of the diamond's color grade and natural status.