Platinum, 18 karat gold and diamond brooch, Schlumberger for Tiffany & Co., France. Photo Sotheby's

Of foliate design, set with round diamonds weighing approximately 3.60 carats, signed Tiffany Schlumberger, Made in France, with French assay marks, one diamond missing. Estimate 6,000 - 8,000 USD

THE COLLECTION OF ALEX & ELISABETH LEWYT 

Sotheby's. Important Jewels. New York | 24 Sep 2013 - http://www.sothebys.com