Pair of rock crystal, ruby and diamond clips, circa 1930

Of rectangular shape, composed of curved segments of rock crystal alternating with bands of French calibré-cut rubies and round and baguette diamonds, the total diamond weight approximately 1.60 carats, mounted in platinum. Estimate : ,5,000—7,000 USD - Lot sold : 6,250 USD 

Sotheby's New York. Important Jewels. 25 Sep 08, 10:00 AM. www.sothebys.com