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細節
A BELLE EPOQUE DIAMOND AND SAPPHIRE BROOCH
Bezel-set with an old European-cut diamond in a calibré-cut sapphire surround to the diamond bar with arrowhead terminals, circa 1910, with French assay marks
Bezel-set with an old European-cut diamond in a calibré-cut sapphire surround to the diamond bar with arrowhead terminals, circa 1910, with French assay marks