This is an exquisite vintage brooch that has characteristics of Czech jewelry or the designs of the Neiger Brothers. This piece is marked Hobe © in a cartouche that was first used in the late 1950s. The brooch features a collet-set circ. center blue cabochon flanked by red and blue tiny bullet-shape cabochons. Flanking the cabochons are enameled leaves and prong-set blue rhinestones. Hobe’s tag line (1952) “A new art in Feminine Adornment.”