Lot 1731. Impressive 41.65 carats Fancy Vivid Yellow Diamond Ring. Estimate 15,000,000 — 18,000,000 HKD (1,757,957 - 2,109,549 EUR). Lot sold 28,200,000 HKD (3,241,758 EUR). Photo Sotheby's

Simply set with a cut-cornered rectangular modified brilliant-cut fancy vivid yellow diamond weighing 41.65 carats, mounted in platinum. Ring size: 5¼

Accompanied by GIA report numbered 2165928022, dated 10 February 2015, stating that the 41.65 carat diamond is natural, Fancy Vivid Yellow, Internally Flawless clarity. 

Sotheby's. Magnificent Jewels & Jadeite, Hong Kong, 07 oct. 2015, 02:00 PM