Marcasite rings have the classic look of vintage rings but with a modern design. Shop our lovely collection of sterling silver marcasite rings made with .925 sterling silver and embellished with cubic zirconia. Our stunning marcasite rings are perfect for any occasion. Select our marcasite engagement rings to commemorate the special day or choose one of our gemstone marcasite rings as a birthstone ring. Our lovely marcasite rings come in a huge variety of styles and shapes, including heart shaped marcasite rings, teardrop marcasite rings, flower marcasite rings, twisted design marcasite rings or our popular marquise marcasite rings with mother of pearl accents.