Circle Shaped Studs Sterling Silver Earrings Complete your outfit with these graceful, shining earrings now. These earrings feature a simple, elegant design, with each earring shaped like a Circle and crafted from 925 sterling silver. The earrings have a smooth, polished finish, reflecting light and enhancing the warm tone of the rose gold. They are designed as stud earrings, meaning they have a post that goes through the earlobe and is secured with a backing.