Płock Diadem
It was created in the beginning of the 13th century[1] probably in Hungary and was brought to Poland in the Middle Ages.This filigree diadem is wrought of extremely pure gold and set with sapphires, rubies, almandines and pearls.[1] In 1601 by order of King Sigismund III Vasa the diadem was placed by a goldsmith Stanisław Zemelka on reliquary of St. Sigismund (patron saint of the King, also kept in the Masovian Blessed Virgin Mary Cathedral in Płock).This reliquary takes the form of a bust and it was established by King Casimir III the Great in the 14th century to comprise relics of that saint.[1] The reliquary was looted by the Germans during World War II, and later reclaimed.
Konrad I of MasoviaSt. SigismundPolishPłockPolandHungaryMiddle AgessapphiresrubiesalmandinespearlsDuke of MasoviaPłock CathedralSigismund III VasaMasovian Blessed Virgin Mary CathedralCasimir III the GreatWorld War IIPolish Crown JewelsRoyal CasketSzczerbiecCrownsArchducal hat of AustriaImperial Crown of AustriaArchducal hat of TyrolDucal hat of StyriaArchducal hat of Joseph IIBohemiaCrown of Saint WenceslasCrown of the Środa TreasureCrown of Pedro IImperial Crown of BrazilBritish IslesCrown of Princess BlancheCrown of ScotlandSt Edward's CrownState Crown of Mary of ModenaTudor CrownState Crown of Charles IIState Crown of George ICoronet of Frederick, Prince of WalesCoronation Crown of George IVDiamond DiademCrown of Queen AdelaideImperial State CrownSmall Diamond Crown of Queen VictoriaCrown of Queen AlexandraCoronet of George, Prince of WalesCrown of Queen MaryImperial Crown of IndiaCrown of Queen Elizabeth The Queen MotherCoronet of Charles, Prince of WalesDiamond Crown of BulgariaTongtianguanMianguanCrown of the AndesCrown of Simón BolívarCrown of José María CórdovaCrown of ZvonimirCrown of Christian IVCrown of Christian VCrown of CharlemagneCrown of Louis XVCrown of Napoleon ICrown of Napoleon IIICrown of Empress EugénieGerman State CrownGrand Ducal Crown of BadenBavariaRoyal Crown of BavariaBrandenburgBrunswick-LüneburgHanoverMecklenburgWendish CrownPrussiaCrown of Frederick ICrown of Wilhelm IISaxonyCrown of Augustus II the StrongWürttembergRoyal Crown of WürttembergCrown of GreeceCrown of Faustin IHawaiiCrown of King KalākauaHoly RomanEmpireImperial Crown of the Holy Roman EmpireIron CrownCrown of Rudolf IIImperial Crowns of Charles VIIEssen CrownReliquary Crown of CharlemagneReliquary Crown of Henry IIHoly SeePapal tiarasNapoleon TiaraHoly Crown of HungaryCrown of Stephen BocskaiSasanian crownsEmpress's CrownKiani CrownPahlavi CrownGrand Ducal Crown of TuscanyCrown of Constance of SicilyImperial Crowns of Emperor Shōmu and Empress KōmyōBenkanEmperor Kōmei VariantKanmuriRaikanImperial Crown of Empress Go-SakuramachiCrown of BaekjeCrown of GayaCrowns of SillaLiechtensteinDucal hat of LiechtensteinGediminas' CapCrown of Ranavalona IIIFunerary crown of Maximilian ICrown of the NetherlandsNorwegian Crown Prince's CoronetCrown of NorwayCrown of the Queen of NorwayCrown of Bolesław I the BraveSwedish CrownMuscovy CrownHungarian Crown