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Tiffany & Co. - An Art Nouveau ruby and diamond lapel watch, circa 1900. Set with cabochon rubies, single and circular-cut diamonds suspended from a pendant similarly set, dial signed Tiffany & Co. New York
Louis XIII Emerald Cameo Ring - Early 17th Century
via Albion Art
This tiara was ordered in 1881 from Vita Israel. The diamonds are set en tremblant (they move) and the central sapphire can be removed to wear as a brooch. In 1928, the frame was altered and some of the diamonds were removed by Van Kempen en Vos. In 2013, Steltman Jewellers added a new frame and the central element was lowered though this option is reversible.