"1950  vintage  art nouveau   floral  design  , two layers  dome brooch ,  green  rhinestones,    sage green satin  rhinestones. By Coro. Gold tone metal base marked : Coro. Beautiful   unique design with     sage satin, frosted   rhinestones  flower  as a centerpiece,  surrounded by   the   green    rhinestones , oval and round shape. Wonderful brooch  in the excellent  condition, well kept  without any   issue. Prefect. You  can use  as a gift.  Diameter  of the first layer:2,0\" Diameter of Art Nouveau Floral, 1950 Vintage, Green Satin, Metal Style, Metal Base, Gold Tone Metal, Round Shape, Sage Green, Vintage Art