Double brooch-shaped lapel clip in platinum (950 thousandths) and 18k white gold (750 thousandths) with openwork and geometric decoration, entirely set with old-cut and 8x8 diamonds, two of which are larger in the centre, each weighing approximately 0.80 carat. French work circa 1930. Gross weight: 31 g. Size: 3.6 x 6 cm CS Minor restorations. A piece of white gold jewellery set with small diamonds.