AN ART DECO DIAMOND BROOCH, BY OSTERTAG
Of stylized shield outline, with two pavé-set diamond scrolls enhanced by baguette-cut diamond lines and circular-cut diamond collets to the side, 1930s, 5.5 cm, with French assay mark for gold
Signed Ostertag (2)
AN ART DECO DIAMOND BROOCH, BY OSTERTAG
Of stylized shield outline, with two pavé-set diamond scrolls enhanced by baguette-cut diamond lines and circular-cut diamond collets to the side, 1930s, 5.5 cm, with French assay mark for gold
Signed Ostertag (2)