Sterling Silver, Pink Plated Diamond and Morganite Heart Shaped Pendant Necklace with Chain, (0.017 Cttw, G-H Color, I3 Clarity), 18" 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. Imported Diamond - round, Morganite - heart All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free.