Vintage Coro Large Enamel Flower with Stem & Leaves

Made by Coro. Silver-tone metal with enamel details. The flower is hard to pin point a color. I’m going to call it a grey with a hint of blue. Icy blue center glass rhinestone. A golden colored enamel is swept over the leaves. Good used condition. Has a few nicks in the enamel. Approx size 3” x 2” Some pictures may be enlarged to show details.