TIFFANY & CO. A Magnificent Art Deco Diamond Ring, circa 1920

Set with an asscher-cut diamond weighing approximately 6.49 carats, to the single-cut diamond shoulders and delicately engraved gallery and hoop, mounted in platinum, size 6 3/4.   Signed 'Tiffany' for Tiffany & Co'=. With a blue leather Tiffany & Co, New York box With report no. 16395643 dated 14 November 2007 from the Gemological Institute of America stating that the diamond is H color, Internally Flawless clarity. Est. CHF 220,000-250,000

Philips de Purry & Company. Magnificent Jewels. 12 May 2009. Hotel de la Paix, 11 quai du Mont-Blanc, Geneva. jewelry@phillipsdepury.com