modelled as a stylised duck running to take off, a principal leaf carved emerald forming the body, diamond set geometric legs, rubies to the head and black enamel accents, signed 'CARTIER', serial numbers 5502 and 3302 Length 4.8cm / 1 7/8'' Weight: 6.5g
Art Deco sapphire and diamond bow brooch by Mauboussin, Paris, the openwork centre of buckle design featuring an oblong cushion cut sapphire of approximately 1.25ct,
Late 19th century / early 20th century 'Noeud Louis XVI' diamond openwork ribbon bow brooch by Cartier, Paris c.1902, the loops and ribbon ends centred by alternating single stone and quatrefoil clusters,