AN ART DECO DIAMOND BROOCH
AN ART DECO DIAMOND BROOCH

細節
AN ART DECO DIAMOND BROOCH
Designed as an old mine, old European and pear-shaped diamond plaque of openwork geometric design with baguette-cut diamond detail, set with a central row of five graduated old mine and old European-cut diamonds, mounted in platinum, circa 1925, with French assay marks