AN ART NOUVEAU ENAMEL AND GOLD BROOCH, BY GUSTAVE-ROGER SANDOZ
Designed as a red, yellow and green enamel foliate cluster accented by an old European-cut diamond, mounted in 18k gold, circa 1900, with French assay mark and maker's mark
Signed G. R. Sandoz for Gustave-Roger Sandoz
AN ART NOUVEAU ENAMEL AND GOLD BROOCH, BY GUSTAVE-ROGER SANDOZ
Designed as a red, yellow and green enamel foliate cluster accented by an old European-cut diamond, mounted in 18k gold, circa 1900, with French assay mark and maker's mark
Signed G. R. Sandoz for Gustave-Roger Sandoz