Brooches :
AN ART DECO EMERALD AND DIAMOND 'PONT' CLIP BROOCH, BY RENÉ BOIVIN. Designed as three single and circular-cut diamond arches, the centre accented by two collet-set pear-shaped emeralds, circa 1930, 3.5 cm long, with French assay mark for gold With maker's mark for René Boivin
