Faberge tiara with teardrop diamonds presented by Alexander I of Russia to Empress Josephine. In 1890 Faberge used them to create a tiara for descendants of Josephine's son, the Duke of Leuchtenberg. After WWI the tiara was inherited by Count of Flanders.
The Imperial State Crown of Great Britain, Tower of London. It incorporates the "Black Prince's Ruby", a 140 ct. This image of the crown was taken prior to the 1953 coronation, when the crown was modified for Queen Elizabeth II
PRINCESS BONAPARTE DIAMOND DIADEM~ Cartier For her marriage to Prince George of Greece and Denmark in Princess Marie Bonaparte ordered this diadem from Cartier, composed of olive leaves in diamonds and emeralds and an all diamond version.
A large diamond tiara belonging to the Thurn und Taxis family, known as the Empire Tiara. Designed as a series of large diamond clusters, some ontop of each other, others topped with honeysuckle motfis.