18ct gold, emerald, citrine and diamond brooch, Cartier, London, mid 20th century modelled as a stylised bird facing dexter perched on a branch, the eye collet-set with a step-cut emerald, the throat pave-set with circular-cut diamonds, the ribbed body embellished with an emerald-cut citrine, gross weight approximately 9.41 grams, length approximately 32 mm, signed Cartier London.