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 are state swords, trumpets, ceremonial maces, church plate, historical regalia, banqueting plate, and royal christening fonts. When not in use the Jewels are on public display, mainly in the Jewel House, where they are seen by approximately 2.5 million visitors every year. The earliest known use of a crown in Britain was discovered by archaeologists in 1988 in Deal, Kent, and dates to between 200 and 150 BC. A sword, brooch, ceremonial shield, and decorated bronze crown with a single arch, which sat directly on the head of its wearer, were found inside the tomb of the Mill Hill Warrior.