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
Crown Jewels of the United Kingdom for Victoria to wear on top of her widow's cap. She often wore it at State Openings of Parliament in place of the much heavier Imperial State Crown. After the queen's death in 1901, Queen Alexandra wore the crown, and it was also worn by Queen Mary. The Imperial Crown of India was created in 1911 when George V visited the Delhi Durbar with Queen Mary to be proclaimed (but not crowned) as Emperor of India. Since the British constitution prohibits the removal of Crown Jewels from the United Kingdom, a new crown had to be made for the event,