AN ART DÉCO AQUAMARINE, DIAMOND AND AGATE BROOCH, BY RAYMOND TEMPLIER

AN ART DÉCO AQUAMARINE, DIAMOND AND AGATE BROOCH, BY RAYMOND TEMPLIER
Centering an oval-shaped aquamarine between old-cut diamond shoulders set in square collets, to the scrolling agate plaque, 1930, 8.0 cm, with French assay marks for platinum and gold
Signed Raymond Templier