Iranian Crown Jewels spinels are the six surrounding the top of the mace, each weighing 40 carats (8 g). Malecka, A. "The Mystery of the Nur al-Ayn Diamond", in: Gems & Jewellery: The Gemmological Association of Great Britain vol. 23, no. 6, July 2014, pp. 20–22. https://issuu.com/jeweller/docs/jeweller_g_j__sept_2014_/58 Malecka, A. "Daryā-ye Nur: History and Myth of a Crown Jewel of Iran", Iranian Studies vol. 51 (2018), https://dx.doi.org/10.1080/00210862.2017.1362952 Meen, V.B, Tushingham, A.D. Crown jewels of Iran, Toronto 1968. Iranian Crown Jewels The Iranian National Jewels (), originally the Iranian Crown Jewels (), include elaborate crowns, thirty tiaras, and numerous aigrettes, a dozen bejeweled swords and
Crown jewels assumption of the throne were the Imperial Seals (Chinese: 傳國璽; pinyin: chuán guó xǐ), which gave the emperor the mandate of heaven authority. These are kept either in the Forbidden City or the National Palace Museum. Numerous crowns, robes, jewels and headwear were made especially for coronations and other official events for each individual emperor rather than being passed down. The Koh-i-Noor diamond, probably mined in India in antiquity, is now set in the Crown of Queen Elizabeth The Queen Mother. Aside from regalia of the British Raj, which exists primary as a part of the Crown Jewels of the