TOUS Straight Color bangle in silver vermeil with spinel, peridot, iolite, blue topaz, amethyst, treated ruby, orange sapphire, chrome diopside, cultured freshwater pearl and turquoise. Measurements: 59.6 mm x 48.4 mm. Sterling silver plated with 18kt gold with a thickness of 3 to 5 microns and with no other metal between them. Production technique: Casting.