There’s the rather refined Cartier Juste Un Clou screw, and then there is this frankly in your face (or elsewhere) Screw U Ring with the same motif by Established Jewelry. Nikki Erwin cut her design teeth working for Jennifer Meyer, who has a similarly spare look to her pieces.

This ring, which will let your fingers do the talking, comes in yellow, white or rose 14k gold, and sells for USD$2.750.