A SUPERB DIAMOND AND CITRINE ORCHID BROOCH, BY RENE BOIVIN

A SUPERB DIAMOND AND CITRINE ORCHID BROOCH, BY RENE BOIVIN
Designed as an orchid, extending undulating circular-cut diamond petals and a leaf, with calibré-cut citrine trim and gold veining, centering upon a calibré-cut citrine and circular-cut diamond articulated bombé pistil, enhanced by circular-cut yellow diamond and vari-cut diamond accents, mounted in 18k gold and platinum, with French assay marks and maker's mark, in a René Boivin gold fitted case
Signed René Boivin