PIAGET. 750 thousandth yellow gold flower clip brooch, each petal mobile and openworked with fishnet (restoration to one), underlined by forty-nine modern brilliant-cut diamonds, the heart of the flower adorned with nineteen other diamonds on moving pistils, pump and double pin clasp (system slightly blocked). Signed. M. O.: G.S. probably GUILLEMIN et SOULAINE (insculpation in 1955). Years 1940-1950. Estimated total weight of diamonds: 2.60 ct Height: 7 cm - Width: 5 cm Gross weight: 29.8 g Notes: a very similar model dating from the 1940's is illustrated in A. A.'s work. : 7 cm - Width : 5 cm Gross weight : 29.8 g Notes: a very similar model, dating from the 1940s, is illustrated in the book by A. Abbattista Finocchiaro, "Le livre des Bijoux du XVIIIe à nos jours", Editions de Vecchi, 1997, p. 15.