Lot 468. Important 53.53  heart-shaped diamond ring. Estimate 2,880,000 — 4,800,000 CHF (2,632,078 - 4,386,797 EUR). Sold for CHF4,730,000 ($4,842,811). Photo Sotheby's

Set with a heart-shaped diamond weighing 53.53 carats, size 52.

Accompanied by GIA report no. 14861999, dated 2 February 2006, stating that the diamond is D Colour, VVS1 Clarity.

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