of Nowy Sącz produced a recreation in 2001-2003 . The crown was 10 inches high, with 7.8 in. external diameter and 7.3 in. internal diameter, weighing around 2.82 pounds . The replica crown is made out of 21 oz . gold, 21 oz . silver, 11 synthetic rubies, 88 emeralds, sapphires and garnets 0.5 to 1 in. in diameter, 184 gems 0.15 to 0.2 in. in diameter, 80 pearls, and of royal purple silk velvet, which is probably very similar to the dimensions of the original crown. References Further reading Jürgen Abeler. Kronen. Herrschaftszeichen der Welt. Düsseldorf, 1980 Karol Estreicher. Zniszczenie polskich insygniów koronnych. Kraków, Przegląd Współczesny. 1935 Karol Estreicher. The Mystery of the Polish Crown Jewels. London, Alliance Press Limited. 1945? Jerzy Lileyko. Regalia Polskie. Warsaw 1987. Janusz Miniewicz. Tajemnica polskich koron. Czy jest szansa ich odnalezienia? Nowy Sącz 2006. Michał Rożek. Tajemnice insygniów królewskich. Kraków, 1985. Michał Rożek. Polskie koronacje i korony. Kraków 1987. Alfred Znamierowski. Insygnia, symbole i herby polskie. Warsaw, 2003. Marek Żukow-Karczewski, Klejnoty i insygnia koronacyjne w dawnej Polsce. Prawdy i legendy (Crown jewels and insignia in the former Poland. Truth and legend), "Życie Literackie", no. 32, 1987, p. 5 External links The history of the replica of the Polish Coronation Regalia __notoc__ Bolesław I the Brave Polish crown jewels Medieval crowns