FIVE ITEMS CULTURED PEARL JEWELRY. Including 36" graduated pearl necklace with 3.5-7 mm pearls; sterling silver and pearl dome form, openwork sunburst brooch, D: 2"; pair of 7.5 mm pearl post-back stud earrings; signed Mikimoto scroll design pin with three pearls, L: 1 3/4"; and silver and pearl grape bunch design pin, L: 2 1/4". Estimate $300-400