thumb|upright=1.5|Coin of Antiochus III the Great of the [[Seleucid Empire, shown wearing a diadem, which was a type of headband tied around the head. Greek inscription reads ΒΑΣΙΛΕΩΣ ΑΝΤΙΟΧΟΥ, "of King Antiochus".]] thumb|Gold and silver diadem of Philip II of Macedon|Philip II of Macedonia. This is one type of diadem used by Macedonian and Hellenistic rulers. A diadem is a crown, specifically an ornamental headband worn by monarchs and others as a badge of royalty.
thumb|upright=1.5|Coin of Antiochus III the Great of the [[Seleucid Empire, shown wearing a diadem, which was a type of headband tied around the head. Greek inscription reads ΒΑΣΙΛΕΩΣ ΑΝΤΙΟΧΟΥ, "of King Antiochus".]] thumb|Gold and silver diadem of Philip II of Macedon|Philip II of Macedonia. This is one type of diadem used by Macedonian and Hellenistic rulers. A diadem is a crown, specifically an ornamental headband worn by monarchs and others as a badge of royalty.
==Overview==
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).