AN ART DECO DIAMOND BROOCH
The openwork plaque set with circular and baguette-cut diamond geometrical motifs, centering upon a larger diamond collet, late 1930s, 6.5 cm, with French assay mark for platinum
AN ART DECO DIAMOND BROOCH
The openwork plaque set with circular and baguette-cut diamond geometrical motifs, centering upon a larger diamond collet, late 1930s, 6.5 cm, with French assay mark for platinum
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