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 Spain. For example, the personal crown used by Isabella I of Castile, her scepters, and her sword, are kept in the Royal Chapel in the Cathedral of Granada. As a consequence, this means that beyond the crown and scepter used during important occasions of the Spanish state, there is no other element of the crown jewels of Spain. Sweden's Crown Jewels are kept deep in the vaults of the Royal Treasury, underneath the Royal Palace in Stockholm, in a museum which is open to the public. The symbols of the Swedish monarchy have not actually been worn since 1907, but