Keywords: Crown of Władysław IV Vasa.jpg Crown of Władysław IV Vasa Korona Władysława IV Wazy attributed to < 1630 Gold pearls diamonds enamel velvet Detail of King's portrait by Peeter Danckers de Rij Possibly private crown of the Vasas made for King Sigismund III Vasa Also identified as the so-called Swedish Crown Jerzy Lileyko 1987 Regalia polskie Krajowa Agencja Wydawnicza ISBN 83-03-02021-8 PD-Art PD-old-100 Mikołaj Siemiradzki Crowns from the Polish Vasa Collection Polish royal crown in art 17th-century jewellery |