Details

AN ELEGANT ART DECO SIMULATED RUBY AND DIAMOND NECKLACE, BY OSTERTAG Centering upon a detachable pendant set with an oval-cut simulated ruby within a kite, half-moon, trapeze, marquise, baguette, and circular-cut diamond openwork frame, suspended by a similarly-set geometric motif from a series of oval-cut simulated ruby and trapeze-cut diamond links, alternating with half-moon, baguette and circular-cut diamond links, mounted in 18K white gold and platinum, circa 1930, 16¼ ins., with French assay marks and maker's marks Signed Ostertag, France (2)