0.49 Carat Natural Black Marquise Diamond GIA

This is a 0.49-carat marquise-cut diamond with a GIA certification for Fancy No Overtone Black color. The stone is untreated and offered loose, allowing flexibility for custom setting. Black diamonds of this weight and cut are typically used in contemporary jewelry designs, often paired with colorless diamonds or precious metals for contrast. The marquise shape emphasizes the stone's length and surface area, which can be visually significant relative to its carat weight.