This Cartier Diamond Onyx Emerald Necklace is white gold and set with 817 brilliant cut Diamonds totaling 5.33 carats and 5 emeralds, 2 for the eyes and 3 brillots hanging to form the tassel. The chain is set in links of diamonds alternating with Onyx. Metal: 18k white gold Diamonds: 817 brilliant cut Diamonds 5.33ct Gemstones: 5 emeralds, 31 onyx …