The badge of the Fraternity is a small, black enameled shield superimposed upon a gold shield, bearing a five-pointed crown with the letters ZTA arranged around it and the word Themis in Greek below it.  It is correct to wear the badge on all occasions except when informal athletic clothes are worn.  The badge may be plain or jeweled, depending on the member's preference.  The border of the badge may be composed of one kind of stone or a combination of two kinds of stones.