GEM SET AND DIAMOND BROOCH, STERLÉ, 1960S

Of abstract design, set with variously-cut gemstones including amethyst, sapphire, aquamarine, topaz, peridot and garnet, highlighted with brilliant-cut diamonds, signed Sterlé, French assay mark for 18 carat gold, partial maker's mark, gross weight approximately 86.91 grams, case stamped Sterlé.