0.83 Carat Natural Black Round Diamond GIA

This is a 0.83 carat round diamond with a Fancy No Overtone Black color grade, certified by GIA as untreated. The stone is offered loose, without a setting. Black diamonds of this grade typically derive their color from numerous graphite inclusions and structural defects throughout the crystal lattice rather than from trace elements. As a loose stone, it is suitable for custom setting or evaluation by a jeweler.