A ruby and sapphire novelty pin, by Cropp & Farr, retailed by Cartier, 1966
Designed as a wirework dog's head with circular cabochon ruby eyes and a hemispherical cabochon sapphire nose, to a polished pin, mounted in 18 carat yellow gold, signed Cartier, numbered, maker's mark C&F, London hallmark, length 2.4cm