Yellow gold (750) and platinum (850) coiled snake brooch, the body set with rose-cut diamonds and small round faceted synthetic rubies, the head surmounted by a cabochon of sapphire and the eyes formed by two small synthetic rubies. Yellow gold pin (750). Reassembly of a necklace runner. Gross weight: 6.5 g - Length: 4.5 cm. Scratches and wear.