Trembleuse flower brooch in white gold (750) and silver (925) set with old-cut and rose-cut diamonds in bead-set or beaded settings, the center of the flower set with a larger old-cut diamond in claw-set. Pin in yellow gold (750). Gross weight : 22.6 g - Height. 8 x 3.2 cm. Scratches and chips, hook for attaching an additional element under the shank. In a case from J. Jacquot, Nancy.