ART DECO PLATINUM AND DIAMOND BROOCH BY JANESICH
An Art Deco platinum and diamond brooch by Janesich, French, of openwork design, composed of overlapping panels and interlocking geometric shapes, each panel set alternately with baguette-cut or pavé round-cut diamonds, with pairs of square-cut and baguette-cut diamond accents at its extremities, mounted in platinum. Measuring 6.6cm by 3.4cm. Signed JANESICH and stamped with French assay marks. Circa 1930.