Fancy deep brownish yellow diamond and diamond ring. Photo: Sotheby's

Centring on an oval fancy deep brownish yellow diamond weighing 14.29 carats, surrounded and decorated to the shank with old mine-cut diamonds together weighing approximately 2.35 carats, mounted in 18 karat white gold. Ring size: 6 . Estimate  1,000,000 -- 1,300,000 HKD

Accompanied by GIA report numbered 15840914, dated 3 May 2007, stating that the 14.29 carat diamond is natural, Fancy Deep Brownish Yellow colour.

Sotheby's. Magnificent Jewels and Jadeite. Hong Kong | 07 Oct 2013- http://www.sothebys.com