Diamond ring.

Set with an oval diamond weighing 4.21 carats, amid brilliant-cut diamond-set support, flanked on each side with princess- and brilliant-cut diamonds, mounted in 18 karat white gold. Ring size: 4½. Estimate 400,000—580,000 HKD. Lot Sold 596,000 HKD

NOTE: Accompanied by GIA report numbered 12787847, dated 19 August 2003, stating that the 4.21 carat diamond is G colour, VS2 clarity.

Sotheby's. Magnificent Jewels & Jadeite. 07 Apr 09. Hong Kong www.sothebys.com photo courtesy Sotheby's