27 avril 2016
Important 18.51 carats fancy pink Type IIa diamond pendant
Lot 411A. Important 18.51 carats fancy pink Type IIa diamond pendant. Estimate 4,800,000 — 7,680,000 CHF (4,386,797 - 7,018,875 EUR). Sold for CHF9,546,000 ($9,773,672) . Photo Sotheby's Set with a modified pear brilliant-cut fancy pink diamond weighing...