A rare 39.29-carat Siberian amethyst takes center stage in this Belle Époque pendant brooch.
PLATINUM AND DIAMOND PENDANT NECKLACE, CIRCA 1920
The Sapphires Agraffe of Grand Duchess Marie Pavlovna, 1910. Stomacher /devante de Corsage from Grand Duchess Vladimir orginal source http://www.royal-magazin.de/russia/grand-duchess-vladimir-sapphires.htm
According to the records of Mellerio this ornament was purchased by HH Eugène, Prince de Ligne, Prince of Amblise and Epinoy. The white leather fitted case stamped with a gold princely crown was made on the occasion of the marriage of H. H Princess Marie Suzanne de Ligne and HSH Prince Alexander von Thurn und Taxis, Duke of Castelduino. Sotheby's
★ Chopard Chameleon diamond
Commissioned in 1938 by Queen Nazli of Egypt. This set is believed to have been sold while Nazli was in exile in the U.S. during the reign of her son, Farouk I.