8 mai 2018
Fancy deep brown-orange diamond necklace
Lot 186. Fancy deep brown-orange diamond weighing 26.20 carats and 3.05 an 3.23 carats diamond necklace. Estimate 290,000 — 415,000 CHF. © Sotheby's 2018. Set with a marquise-shaped fancy deep brown-orange diamond weighing 26.20 carats, between two pear-shaped...