Lot 480. Attractive 13.63 carats fancy pink diamond ring. Estimate 3,560,000 — 4,800,000 CHF (3,253,541 - 4,386,797 EUR). Photo Sotheby's

Set with a round-cornered rectangular mixed-cut fancy pink diamond weighing 13.63 carats, within a frame of circular-cut diamonds, size 501/2. 

Accompanied by GIA report no. 5101380158, dated 5 November 2008, stating that the diamond is Fancy Pink, Natural Colour, VS2 Clarity. 

Sotheby's. Magnificent Jewels and Noble Jewels, Genève, 17 mai 2016, 10:00 AM