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
Pink diamond Noor-ul-ain diamonds which are both part of the Iranian crown jewels. In 1947, Princess Elizabeth, now Queen Elizabeth II, received a 23.6-carat pink diamond from Canadian geologist Dr. John Williamson, who had it set as a brooch designed as a jonquil by Cartier, and which remains one of her favorites. In 2002, when Ben Affleck proposed to Jennifer Lopez with a 6.1-carat pink diamond engagement ring. This catapulted pink diamonds into the popular mindset, triggering an immense surge in pink diamond prices that still exists today. An enormous pink diamond was one of the central focuses in the 2006 film