Sculptural and sleek, Cartier’s Juste un Clou ring reinterprets an everyday object with sculptural finesse. Cast in 18k yellow gold, its curved nail silhouette symbolizes audacious creativity and freedom of spirit. The polished finish amplifies its luminous warmth, while the slim profile allows effortless stacking. A piece of modern design heritage, it reflects Cartier’s ability to turn simplicity into bold sophistication.