diamonded

verb

1. (form-of, participle, past)simple past and past participle of diamond

adj

1. Having shapes like a diamond or lozenge.

   “A casement high and triple-arch'd there was, / All garlanded with carven imageries / Of fruits, and flowers, and bunches of knot-grass, / And diamonded with panes of quaint device […]”

2. Adorned with diamonds.

   “[W]hen in Paris the chief of the police enters a ballroom, so many diamonded pretenders shrink and make themselves as inconspicuous as they can, or give him a supplicating look as they pass.”