A SAPPHIRE NOVELTY BROOCH, BY CARTIER, CIRCA 1960 Designed as a turtle, the shell set with circular-cut sapphires, with textured gold head, tail and feet to circular sapphire cabochons for eyes, with ropetwist detailing, mounted in 18K gold, signed Cartier Paris, numbered, with maker's mark 'SCA' for Société Anonyme Cartier, French assay mark, length 3.9cm