Brooch made of 850-part platinum and 750-part white gold, set with 132 old-cut and rose-cut diamonds, the largest being an old-cut oval of approximately 1.95 ct (a chip beneath a prong and a natural surface flaw), pump clasp. Art Deco period work. Dimensions of the main diamond: 8.9 x 8.1 x 4.1 mm Estimated total diamond weight: 6.40 ct H: 2.7 cm - W: 5.6 cm Gross weight: 21.1 g Accompanied by a MAUBOUSSIN case.