Marjorie Merriweather Post Emerald Necklace at the National Museum of Natural History USA

‘This Art Deco Indian-style necklace was made in 1928-1929 by
Cartier, Inc. and features 24 baroque-cut emerald drops, each surmounted by a smaller emerald bead, mounted in platinum with
pave-set diamonds. This magnificent necklace belonged to Marjorie Merriweather Post, heiress to the Post cereal fortune and a
collector of French and Russian art. ‘