This is a Cartier Juste un Clou ring in size 7.5 (US size 7.5, equivalent to size 56 in Cartier's sizing). The ring is part of the classic model collection and is crafted from 18k yellow gold, showcasing the iconic nail design that characterizes the Juste un Clou line. This particular ring does not feature a main stone, making it a sleek and minimalist piece that exudes elegance and sophistication. Priced at $2660, it is a luxurious piece of fine jewelry that would make a timeless addition to any jewelry collection. Marked and signed. Great pre-owned condition. No box included. Thanks for looking!)