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 of the United Kingdom of Elizabeth II's children and grandchildren except Princess Eugenie, with holy water from the River Jordan. The font stands tall and weighs approximately . The Crown Jewels, part of the Royal Collection, do not officially belong to the nation, but are effectively public assets. Ownership is regarded as inalienable and passes from one monarch to the next by virtue of his or her position as king or queen. However, a 17th-century ruling by Sir Edward Coke, which states "the ancient jewels of the crown are heirloomes and shall descend to the next successor and are not devisable by testament", contains