1.61 Carat Natural Black Round Diamond GIA

This is a 1.61 carat round diamond graded by GIA as Fancy No Overtone Black with no reported treatments. The stone is offered loose, allowing for independent evaluation and future setting flexibility. Black diamonds of this size and clarity grade are relatively uncommon in the market, as the color saturation typically results from extensive graphite inclusions throughout the stone's structure. The GIA certification provides documentation of the diamond's weight, color classification, and treatment status.