An art deco diamond brooch
The openwork plaque of geometric design, the three principal old brilliant-cut diamonds within an old brilliant and single-cut diamond surround, circa 1930, 5.0cm. wide
An art deco diamond brooch
The openwork plaque of geometric design, the three principal old brilliant-cut diamonds within an old brilliant and single-cut diamond surround, circa 1930, 5.0cm. wide
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