1.45 Carat Natural Black Marquise Diamond GIA

This is a 1.45 carat marquise-cut diamond certified by GIA as Fancy No Overtone Black with no reported treatments. The stone is offered loose, allowing flexibility for custom setting. Black diamonds of this grade typically derive their color from numerous graphite inclusions and structural defects within the crystal lattice. The marquise shape emphasizes the stone's length and can present challenges in displaying color consistency across the facets.