Greece 10 In <PERSON>, Duke of Bavaria presented the Greek Crown Jewels (also called the Greek Regalia) back to King <PERSON>. Greek monarchs since <PERSON> had not been crowned. Nevertheless the Crown Jewels of <PERSON> were accepted and remain in Greece. Royal Crown Jewels, Royal Crowns, Royal Tiaras, Royal Jewelry, Tiaras And Crowns, Greek Crown, The Crown, Greek Royalty, Imperial Crown