A HUMMINGBIRD BROOCH c.1950, the principal oval faceted amethyst claw set to the breast, the wings, head, tail and bill all over set with rose cut diamonds and circular faceted sapphires, rubies, emeralds and citrines in silver gilt, approximate size of amethyst 13mm x 10mm, total approximate weight of diamond 0.25ct, approximately 50mm x 33mm