The crown of Queen Alexandra was a new consort crown, whose style was more akin to the European royal crowns, than the standard style of the British crowns. The arches were detachable, which like the crown of Queen Elizabeth, meant the crown could be worn
deutschemark: “ “ Austrian Empire: Crown of Rudolf II, Holy Roman Emperor German Empire: German State Crown Russian Empire: Great Imperial Crown Kingdom of Hungary: Holy Crown of Saint Stephen German Empire: Crown of the German.
Part of the dutch cut Cullinan diamond HRM is wearing the Imperial State Crown of Great Britain, which incorporates the "Black Prince's Ruby", a 140 ct. The crown was modified for Queen Elizabeth II prior to the 1953 coronation.