Fancy intense yellowish green diamond, coloured diamond and diamond ring. Photo Sotheby's

Centring on a cut-cornered square modified brilliant-cut fancy intense yellowish green diamond weighing 1.88 carats, to an openwork frame set with pear- and marquise-shaped diamonds of various hues, decorated by brilliant-cut diamonds extending to the shoulders, the coloured diamonds and diamonds together weighing approximately 2.35 carats, mounted in 18 karat pink gold. Ring size: 6. Estimate 400,000 — 480,000 HKD - Lot sold. 500,000 HKD

Accompanied byGIA reports numbered 2125391509, dated 21 September 2010, stating that the 1.88 carat diamond is natural, Fancy Intense Yellowish Green colour, SI1 clarity.

Sotheby's. Magnificent Jewels and Jadeite. Hong Kong | 05 Oct 2011 -www.sothebys.com