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
Early 20th century emerald and diamond panel brooch, English c.1915, probably by London & Ryder, of garland style, the openwork hexagonal panel centred by a trio of oval cabochon emeralds,
Art Deco petite nephrite and diamond clip brooch by Cartier, New York, the short arrowed form with a central channel of dome-buffed rectangular nephrite,
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,