1 Stainless steel scrap prices show signs of rising in Japan [07-15] 2  Turkish steel imports from China up by 43% y-o-y from January to May [07-08]  Japanâs stainless steel exports down by 7.6% m-o-m in May [07-08]
crown jewel - a precious stone that is a valuable part of a sovereign's regalia. jewel, precious stone, gem - a precious or semiprecious stone incorporated into a piece of jewelry.
Technically, the Crown Jewels are the regalia and vestments used or worn by monarchs and queens consort at a coronation. However, the term is commonly used to refer to the contents of the Jewel House. The inventory in Keay (2011) extends to items displayed in the Martin Tower and the Palace of Westminster.