14k White Gold 5-5.5mm Freshwater Cultured Pearl Necklace Bracelet and Stud Earrings Set Length of necklace is 18" Length of bracelet is 7.5" Gemstone treatments are stable No Ultrasound. Wash using warm soapy water. The natural properties and composition of mined gemstones define the unique beauty of each piece. The image may show slight differences to the actual stone in color and texture