0.49 Carat Natural Black Emerald Diamond GIA

This is a 0.49-carat diamond graded as Fancy No Overtone Black by GIA, indicating the stone displays pure black coloration without secondary hues. The emerald cut is a step-cut design commonly used for diamonds with strong body color, as its larger facets emphasize color saturation. The diamond is untreated and supplied as a loose stone, certified by the Gemological Institute of America.