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v. Simple past tense and past participle of diadem.

In heraldry, surrounded or surmounted by a circle, like a halo or glory: applied to the eagle of the Holy Roman Empire, the two heads of which were anciently diademed to distinguish them from the similar bearings of other princes, which were simply crowned.

"In this program Pavlova was robed in shimmering white and silver, with diademed head and ankles tied with rosy ribbons … The fairy scene vanishes and a radiant figure — (Pavlova) — [re -] enters the stage walking with the delicate precision and grace of some wild bird."

diademed    diademing    diadems   

crown jewels    jeweled headdress    jewelled headdress   

coronet   

sovereignty    empire    crown   

coronet    tiara    circlet    sceptre    headdress