A view of the Boucheron Wave Tiara, constructed by the firm ca. 1910; the tiara was intended to echo The Great Wave Off Kanagawa, a woodblock print by the famous Japanese artist Hokusai
Consuelo Spencer-Churchill, Duchess of Marlborough (born Consuelo Vanderbilt; later Consuelo Balsan) wears her diamond tiara by Boucheron for during the coronation of King George V and Queen Mary, 1911; read more about the tiara over here!