Circa 1920's, this uniquely beautiful vintage Art Deco filigree bar brooch in 14K white (front) and yellow gold (back) is set at its center with a step cut peridot ( August Birthstone ). Dazzling with delicate filigree detail, awash in light scattering millgrain, this beautiful bar pin has a back lever safety catch for security and measures 2 3/4 inches in length.