Sapphire and diamond ring, Tiffany & Co. Photo Sotheby's

Centring on a cushion-shaped sapphire weighing 17.06 carats, to a stylised mount decorated by circular-cut diamonds, mounted in platinum, signed. Estimate 2,400,000-2,800,000 HKD

NOTE: Ring size: 6¼
Accompanied by AGL report numbered CS 40527, dated 27 April 2009, stating that the 17.06 carat sapphire is natural, of Burmese (Myanmar) origin, with no indication of enhancement. Non-heated sapphires are scarce.

 Sotheby's. Magnificent Jewels and Jadeite. Hong Kong | 03 Apr 2012, 02:00 PM www.sothebys.com