1.34 Carat Natural Black Heart Diamond GIA

This is a 1.34 carat heart-shaped diamond with a GIA certification grading it as Fancy No Overtone Black. The stone is untreated and offered as a loose diamond. Heart-shaped diamonds are a modified brilliant cut that can present challenges in achieving balanced light return due to their proportions. The black color in diamonds of this grade typically results from high concentrations of graphite and structural defects rather than the presence of a secondary hue.