Sterling Silver Warm-Tones Freshwater Cultured Pearl Stud Earrings 7-Piece Set (7-7.5mm) With a classic pearl earring for each day of the week, this boxed set of seven freshwater cultured pearl studs is a versatile addition to any woman's jewelry collection. Friction back finding crafted in .925 sterling silver The natural properties and process of pearl formation define the unique beauty of each pearl. The image may show slight differences in texture, color, size and shape. Carved rings are naturally occurring imperfections that result from the pearl rotating inside the mollusk as it is growing. They define the unique beauty of each pearl and may vary in size, number and depth per pearl. Imported Freshwater Bleached White, Dyed Blue, Dyed Red, Dyed Green, Dyed Lavender, Dyed Pink