Vintage Sterling Marcasite Flower Brooch

Vintage, whimsical flower / bow tie brooch made out of sterling silver with marcasites that dazzle like real diamonds, with light patina, in very good vintage condition for the age lightly polished in the back before sale,  minimal wear/aging signs as seen in the photos, hallmarked 925, very beautiful ! Measurements: 3.3 x 3 cm, comes from a non-smoking environment.