9.03 carats Diamond Ring. Estimate 2,400,000 — 3,000,000 HKD (270,379 - 337,974 EUR). Photo Sotheby's

Simply set with a brilliant-cut diamond weighing 9.03 carats, mounted in 18 karat white gold. Ring size: 5½ 

Accompanied by GIA report numbered 17492408, dated 19 September 2008, stating that the 9.03 carat diamond is F colour, VS2 clarity, with Excellent Cut, Polish, and Symmetry. 

Sotheby's. Magnificent Jewels & Jadeite, Hong Kong, 06 avr. 2015, 01:00 PM