140. Superb Art deco gem set white old brooch, circa 1925

Modeled as a happy duck set in the center with a carved emerald embellished by old cut and single-cut diamonds, highlighted by black enamel and a pink cabochon stone. Dimensions: 4 cm. Gross weight 8,2

Broche en forme de canard en or blanc ornée d’un cabochon d’émeraude sculpté, agrémentée d’émail. Travail des années 1925. Dimensions 4 cm.