Fine Jewellery - 9th July 2026
Lot 343
A FRENCH ART DECO ONYX AND DIAMOND BROOCH
Estimate £800 - £1,200 | Hammer £1016
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Description
A FRENCH ART DECO ONYX AND DIAMOND BROOCH, of geometric design set with graduated rose-cut diamonds and a central old circular-cut diamond with fluted onyx accents in platinum and white gold, French control mark and partial maker's lozenge, length 5.2cm