No woman should be without elegant black pearl studs. Moon River Pearls' stunning round black pearl stud earrings are made with hand selected, solid nacre, AAA-quality black pearls of beautiful shape, color and luminosity. The backings are sterling silver plated with white gold. We offer these black pearl studs in your choice of 6.5 mm or 7.5 mm pearls (see below). Earrings are for pierced ears.