Daria-i-Noor ruling Qajar dynasty of Iran, the Daria-i-Noor entered the Qajar treasury. During this time, Naser al-Din Shah Qajar was said to be very fond of the diamond, often wearing it as an armband, aigrette, or a brooch and maintenance of the diamond was an honor bestowed upon higher ranking individuals. The diamond currently resides with the National Jewels of Iran. In 1965, a Canadian team conducting research on the Iranian Crown Jewels concluded that the Daria-i-Noor may well have been part of a large pink diamond that had been studded in the throne of the Mughal emperor Shah Jahan, and
Diamond Crown of Bulgaria to the Bulgarian boll with a cross on top of it. The crown was first used by Princess Marie Louise of Bourbon-Parma on her wedding to Prince Ferdinand I. It later passed to and was used by Ferdinand's second wife, Princess Eleonore Reuss of Köstritz. The current whereabouts of the crown is unknown. Diamond Crown of Bulgaria The Diamond Crown of Bulgaria is a royal regalia (along with the Sceptres of Ferdinand I and Boris III), that existed during the Bulgaria monarchy from 1878 to 1946. The crown originally belonged to Queen Marie Antoinette of France. It was given to