1.45 Carat Natural Black Round Diamond GIA

This 1.45 carat round diamond is graded as Fancy No Overtone Black by the Gemological Institute of America. The stone is untreated and sold as a loose diamond. Black diamonds of this size and purity are relatively uncommon in the market, as the color grade indicates an absence of secondary hues. The GIA certification provides documentation of the diamond's specifications and natural origin.