18ct gold, ruby and diamond 'Cosmos' brooch, van Cleef & Arpels, modelled as a four leaf clover, the stamen claw-set with a circular-cut ruby framed by petals pave-set with brilliant-cut diamonds together weighing approximately 3.22 carats, approximately 25.80 x 34.20 mm, signed van Cleef & Arpels, French maker's marks, numbered M33546.