3.13 Carat Natural Black Round Diamond GIA

This 3.13 carat round diamond is certified by GIA as Fancy No Overtone Black, indicating a natural color without secondary hue. The stone is untreated and offered as a loose diamond. Black diamonds of this size and clarity grade are relatively uncommon in the market. The round brilliant cut is a traditional choice for maximizing light return, though black diamonds absorb rather than reflect light due to their color saturation.