This is a gorgeous, vintage, genuine, black onyx, Mother of Pearl / MOP, marcasite and sterling silver ring that has an Art Deco feel to its design. The ring is a size 7 and could easily be resized by a jeweler if needed larger or smaller. The ring features a rectangular-cut, natural white Mother of Pearl / MOP in its center that measures about 5/8" tall by nearly 3/16" wide. Then there is a column of stacked, sparkly, square-cut, natural marcasite stones on each side of the Mother of Pearl / MO The Ring Face, Black Goth, Marcasite Ring, Fine Ring, Black Onyx Stone, Ring Ideas, Mother Pearl, Onyx Stone, Multi Stone