Sterling Silver and 14k Yellow Gold Diamond Accent Freshwater Cultured Pearl Necklace, 17" Sterling silver and 14k gold necklace featuring freshwater pearls with intertwining diamond-accented design The main pearl is 8.5-9mm, and each of the strand pearls measures 4.5-5.0mm. Fancy Fish Hook clasp 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. All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Imported