modelled as a hummingbird perched on a branch, the body set with a cabochon-cut turquoise and its eye accented with a baguette-cut sapphire, signed and engraved Cartier London, numbered 4917, length approximately 50mm, with Cartier presentation case Provenance Presented as a gift from South African Naval Commodore Heggarty to his wife. Notes Gross mass: 14.7g The cabochon-cut turquoise measures approximately 20 x 15mm The baguette-cut sapphire weighs approximately 0.20ct and is lightly included