6mm Peacock Black Round Freshwater Cultured Pearl Button Ball Stud Earrings, 925 Sterling Silver These earrings are composed of 2 Round, High in Luster Freshwater Cultured Pearls. Timeless pieces that always exude grace, class, and a sense of fashion. A gorgeous addition to any jewelry collection. These are versatile pieces that will wear elegantly with formal gowns, business attire, and casual wear. Pearls should be matched to a womans complexion, wardrobe, and style. Classic .925 Sterling Silver Closures are used for the push-back/friction backings.