AN ART DECO DIAMOND AND TURQUOISE BROOCH
Designed as an openwork cabochon turquoise plaque of circular outline, trimmed with circular and baguette-cut diamonds, mounted in platinum and 18k white gold, with French assay marks and maker's mark (partially indistinct), circa 1930
AN ART DECO DIAMOND AND TURQUOISE BROOCH
Designed as an openwork cabochon turquoise plaque of circular outline, trimmed with circular and baguette-cut diamonds, mounted in platinum and 18k white gold, with French assay marks and maker's mark (partially indistinct), circa 1930
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