Sterling Silver Turquoise and Diamond Accent Rope Pendant Necklace, 18" American mined turquoise. Sterling silver necklace featuring round natural turquoise centerpiece pave-set diamond and rope border Rope chain with spring-ring clasp 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. Gemstones may have been treated to improve their appearance or durability and may require special care. All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Imported