Sterling silver necklace featuring diamond-encrusted cross with precious peridot at center Box chain with spring ring 18" All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free gemstones may have been treated to improve their appearance or durability and may require special care Peridot is August's Birthstone Imported Sterling silver necklace featuring diamond-encrusted cross with precious gemstone at center All our diamond suppliers certify that to their best knowledge their diamonds are not conflict diamonds. 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. Imported