~AN ART DECO DIAMOND, ONYX AND CORAL PENDANT, BY RENE BOIVIN

~AN ART DECO DIAMOND, ONYX AND CORAL PENDANT, BY RENE BOIVIN
Designed as a sculpted onyx pendant of geometric motif, with circular-cut diamond and cabochon coral detail, mounted in platinum, 1928, with French assay marks
By René Boivin
With letter from Françoise Cailles stating that the pendant is the work of René Boivin