Vintage Coro Corocraft Duette Horse Sterling Silver Brooch & Earrings Set 1943

Vintage set from 1943, A Katz Des135970 Brooch is missing a stone and discoloration here and there. Priced accordingly. Earring has pink stones the other has red. Not sure why or how or if it’s originally two different colors. Some discoloration throughout as well. See all pics and video.