Crafted of 18k yellow gold, Irene Neuwirth's necklace features a rose-cut rainbow moonstone pendant on a heavy cable chain. Bail accented with a round bezel-set white diamond. Rainbow moonstone and diamond's scalloped setting detailed with coin edge. . Rose-cut rainbow moonstone. Rose-cut white diamond. . Satin-finished 18k gold. . 18" chain length, 2cm pendant drop (approximately). . Hook-and-eye clasp with safety latch. . Made in U.S. .