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
Portuguese Crown Jewels of the remaining diamonds. The last and finest diamond of the Portuguese Crown Jewels, the Sancy, would be acquired by Nicolas de Harlay, seigneur de Sancy, During the Portuguese Restoration War, João II of Braganza sold many of the Portuguese Crown Jewels to finance the war with Spain. When João II became King of Portugal as João IV and deposed the Philippine Dynasty in 1640, he placed his crown with a statue of Our Lady of Immaculate Conception and said that she was the "true Queen of Portugal". Since then, Portuguese monarchs did not have a coronation but instead an