3.51 Carat Natural Black Emerald Diamond GIA

This is a 3.51 carat diamond with a Fancy No Overtone Black color grade, cut in an emerald shape. The stone is natural and untreated, certified by the Gemological Institute of America (GIA). It is offered as a loose stone without a setting. Black diamonds of this size and clarity grade are typically used in contemporary jewelry designs where their neutral color complements both precious metals and contrasting gemstones.