18k Yellow Gold over Sterling Silver Berry Colors Cross Pendant Necklace, 18" Gold over Sterling silver cross pendant set with Rhodolite, Amethyst and Pink Amethyst gemstones. Gemstones may have been treated to improve their appearance or durability and may require special care. 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 Amethyst is February's birthstone Imported