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 Netherlands and jewels were to be "the diamonds of the Crown". They were to be reserved for the ruling monarch and his consort. Amongst these "crown jewels" are large and old fashioned tiaras, devants the corsage and necklaces set with large emeralds, sapphires, diamonds and rubies. They are sometimes worn during state-banquettes. The most impressive solitaire in the collection is a dropshape rose-cut Indian diamond that once belonged to Mary, Princess Royal and Princess of Orange. It is as "large as the egg of a dove and as clear as water". It is seldom worn and the weight is unknown. The