Authentic beautiful Coro sterling angel fish with a rhinestone studded lucite jelly belly, gold wash and rhinestones on the around the head and a larger stone for the mouth. 1 3/4" by 1 1/2". 2 prong fur clip, best on a jacket or coat. Marked sterling. Julia Carroll in 202, page 54, states that it is part of a Duette, and is only marked sterling. The patent number is for November 14, 1944, to Alfred Katz, and is 139405. Excellent vintage condition, no missing stones.