, Marjorie Merriweather Post's estate on Palm Beach Island ''
Jewelry Some of Post's jewelry, bequeathed to the
Smithsonian Institution in Washington, D.C., is displayed in the
Harry Winston exhibit. Pieces in the collection include the
Napoleon Diamond Necklace and the
Marie Louise Diadem, a 275-
ct (55 g) diamond-and-turquoise necklace and tiara set that
Napoleon I gave to his second wife,
Empress Marie Louise; the
Marie Antoinette Diamond Earrings, a pair of diamond earrings set with pear shapes, weighing 14 ct (2.8 g) and 20 ct (4 g), once belonging to
Marie Antoinette; the Blue Heart Diamond, a 30.82-ct (6.164 g) heart-shaped blue diamond ring; and an emerald-and-diamond necklace and ring, once belonging to Habsburg aristocrat and one time emperor of Mexico,
Maximilian.
Russian art collection According to the
Hermitage Museum Foundation, Post was a
Russophile. During the 1930s, the Soviet government under
Joseph Stalin began selling art treasures and other valuables seized from the
Romanov family and former Russian aristocrats after the
Russian Revolution to earn hard currency for its industrialization and military armament programs. Critics have claimed that these items were expropriated; however, the transactions by Post and her third husband,
Joseph E. Davies, were from the recognized governmental authority. Neither Post nor Davies were involved with the original seizing of the items. Allegations later surfaced that many works of art from the
Tretyakov Gallery and other collections were either donated or offered at nominal prices to the couple, who were both art collectors. Davies is also alleged to have purchased art expropriated from Soviet citizens well after the Russian Revolution, including victims of
Stalin's Terror at discount prices from Soviet authorities. Many of the items, which remain under the control of the Post estate or its agents, can be viewed at
Hillwood, her former estate. Hillwood has operated as a private museum since Post's death and displays her French and Russian art collection, featuring the work of
Fabergé,
Sèvres porcelain, French furniture, tapestries, and paintings. == Notable residences ==