... .3 Plating: gold or rhodium plating, antitarnish & nickel free.4 Stone: can be citrine, agate, amethyst, peridot, chrome diopside, blue topaz ... other colors what you like.5 OEM & ODM, your material and design are welcome, we can give your very competitive price ... , diamond, gemstone, fresh water pearls, shell, crystal, glass, onyx, turquoise and amber. Our jewelry can be plated in rhodium, gold, rose ...