Description
DIAMOND, EMERALD, ONYX AND ENAMEL BROOCH, France, ca. 1925. Platinum over white gold. Very fine octagonal open-worked Art Deco brooch in the shape of a stylised bird, with black enamelled rim, set with 28 emerald cabochons totalling ca. 4.00 ct, 91 old mine cut diamonds and single-cut diamonds totalling...