18K Yellow Gold and Sterling Silver rainbow pendant necklace from the John Hardy Moon Door Collection. Pendant includes .07cttw diamonds, Amethyst, Citrine, Pink Sapphire, Emerald, Garnet, Blue Sapphire, Tsavorite, Peridot, Pink Tourmaline, treated Ruby, treated London Blue Topaz, treated Orange Sapphire, and treated Yellow Sapphire. Necklace measures 28"-30" in length, adjustable.