Fine Jewellery - Day Two - 23rd April 2026
Lot 478
AN ART DECO ONYX AND DIAMOND BROOCH
Estimate £800 - £1,200
+ Buyers Premium
Description
AN ART DECO ONYX AND DIAMOND BROOCH, of geometric design, formed of two panels each set with an old circular-cut diamond millegrain-set within pierced diamond surround, conjoined by an onyx and diamond panel in platinum, length 4.1cm