1960-1969 White Diamond Jean Schlumberger Cocktail Rings. From our unique collection of Rings, this Jean Schlumberger piece is offered for sale online by Lawrence Jeffrey Estate Jewelers. Global shipping is available. Circa 1960s, 18k, Jean Schlumberger for Tiffany & Co., New York. Set with a stunning 13.25 carat peridot, this delicious ring by Jean Schlumberger is reminiscent of a crown. The look is organic meets renaissance. Completely hand made, it is set with .80 carats of superb diamonds. Noted: Comes in an original Tiffany box labeled for both Tiffany and Schlumberger. Remarks from Lawrence Jeffrey: “In my dreams, surreal landscapes yield a harvest of technicolor organo-abstract fruit jewels such as this ring!” SIZE: 6, it can be sized. WEIGHT: 10.3 grams STONES: 13.25 carat peridot of fine color and clarity, and .80 carats total weight G color and VSI clarity diamonds HALLMARKS: Tiffany & Co., Schlumberger, and 18k STOCK NUMBER: 17571 Jewelry acquired from LAWRENCE JEFFREY must delight you. Purchases may be returned for any reason for a period of 7 days.