This necklace gives you everything. A little love, a pinch of boldness, a hint of innocence, and a bit of every other essential emotion. A necklace with every gemstone you need to double your confidence in your look today. TOUS Gem Power necklace in 18kt yellow gold and oxidized sterling silver with pearl, citrine, pink opal, ruby, green agate, chalcedony and amethyst. Size: 0.2-0.55 cm. Length: 45 cm.