AN ART DECO DIAMOND AND PEARL PIN, BY KOCH
PROPERTY FROM THE ESTATE OF HUGO AND RUTH KLOTZ
AN ART DECO DIAMOND AND PEARL PIN, BY KOCH

细节
AN ART DECO DIAMOND AND PEARL PIN, BY KOCH
Designed as a single-cut diamond openwork plaque, centering upon a white button pearl within a pear and single-cut diamond scroll, to the old mine and European-cut diamond trim, mounted in white gold, circa 1920
Signed Koch