Frederic Duclos two-tone white and gold .925 sterling silver with lightning and golden drusy stone earrings and necklace set. The earrings are .925 sterling silver with lightning and golden drusy stone stud earrings. The two necklace chains are .925 sterling silver - one in white (silver) color and the other in gold color. The pendant is .925 sterling silver with lightning and golden drusy stone. Necklace is 16" with a 3 1/2" extender. Earrings are 1" long. EUC. (Drusy stone is crushed, dyed stone) Fabulous for both everyday and special occasions. You will get many compliments!