3.59 Carat Natural Black Round Diamond GIA

This 3.59 carat round diamond is graded as Fancy No Overtone Black by the GIA and shows no evidence of treatment. The stone is offered as a loose diamond, allowing for flexible setting options. At this carat weight and in the fancy black color grade, the diamond presents distinct optical characteristics typical of naturally colored black diamonds, which derive their color from numerous inclusions and structural defects within the crystal lattice.