ROCK CRYSTAL AND DIAMOND BROOCH, CARTIER, FRANCE | 白水晶配鑽石別針，卡地亞

Property From a Prominent Fifth Generation New York Family

ROCK CRYSTAL AND DIAMOND BROOCH, CARTIER, FRANCE

白水晶配鑽石別針，卡地亞

Of buckle design, composed of a polished rock crystal link flanked by openwork shield shaped plaques set with old European and single-cut diamonds, partially signed Cartier, numbered 7631A, with French assay and partial workshop marks; circa 1930.