 The Grand Master's insignia were of the same form and design as those of the Knights. In 1831, however, William IV presented the Grand Master with a star and badge, each composed of rubies, emeralds and Brazilian diamonds. These two insignia were designated "Crown Jewels" in the Order's 1905 Statutes, and the designation "Irish Crown Jewels" was emphasised by newspapers when they were stolen in 1907, along with the collars of five Knights; they have not since been recovered.
