a floral and foliate carved corallium rubrum inverted drop forming the body, knobble-textured gold to the head and tail, with a long pointed beak and a large old round brilliant cut diamond forming the eye, signed 'STERLE PARIS', serial number 1.975, French assaymarks to pins and mount Length 8cm / 3''
Width including beak 2.7cm / 1'' Weight: 41.5g
Art Deco ruby, diamond, sapphire and demantoid garnet open rectangular brooch, French, of buckle design with central band of geometric vari-coloured gem flowers,
Early 20th century diamond and onyx bow brooch by Cartier, London c.1920, of double loop design with central line of graduated old brilliant cut diamonds,