Cartier, a turquoise, sapphire and diamond brooch, circa 1960, designed as an owl, its eyes set with
Cartier, a turquoise, sapphire and diamond brooch, circa 1960, designed as an owl, its eyes set with cabochon sapphires, its chest set with turquoise cabochons, its tail set with four brilliant-cut diamonds, length 3.7cm, signed Cartier, numbered 2030, initialled MRI, pouch stamped Cartier