An art deco jade and diamond pendant necklace, circa 1930

An art deco jade and diamond pendant necklace, circa 1930
The pierced rectangular jadeite jade plaque carved to depict birds and flowers, suspended from a jadeite jade bead between two millegrain-set single-cut diamond links, and a black cord with a similarly-cut diamond slide, mounted in platinum, diamonds approx. 0.30ct total, lengths: pendant 8.0cm, cord 54.0cm