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

Designed as a graduated meandering vine set with numerous round diamonds weighing approximately 38.75 carats, accented by baguette diamonds weighing approximately 7.50 carats, internal circumference 15 inches. signed Tiffany Schlumberger, with French assay and workshop marks. With signed and fitted box. Estimate 50,000 — 70,000 USD

THE COLLECTION OF ALEX & ELISABETH LEWYT 

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