A pre-owned Van Cleef & Arpels 18kt yellow gold and black onyx ring from the Vintage Alhambra Collection. The ring features a singular, signature four petal motif pendant stationed at the top of the ring. The station features a black onyx stone in a milgrain-edge on all sides, with a single, bezel-set round brilliant-cut diamond in the center. The ring is a size 6.25