16 novembre 2017
21.41 carats, H Colour, VVS1 Clarity, type IIa Diamond ring, William Goldberg
![21.41 carats, H Colour, VVS1 Clarity, type IIa Diamond ring, William Goldberg](https://image.canalblog.com/-g3hOTLwl752PA48W3Tfz456mwc=/120x120/smart/filters:no_upscale()/http%3A%2F%2Fstorage.canalblog.com%2F87%2F16%2F119589%2F118137341_o.jpg)
Lot 233. A 21.41 carats, H Colour, VVS1 Clarity, Type IIa Diamond ring, William Goldberg. Estimate 540,000 — 835,000 CHF . Lot Sold 951,000 CHF. Photo: Sotheby's. Set with a round-cornered rectangular modified brilliant-cut diamond weighing 21.41 carats,...