18 novembre 2015
Fancy deep yellow-brown diamond and diamond ring, William Goldberg
22.03 carats fancy deep yellow-brown diamond and diamond ring, William Goldberg. Estimate HK$2,500,000 - 3,500,000 ( US$320,000 - 450,000 ). Photo Tiancheng International Set with a pear-shaped fancy deep yellow-brown diamond weighing 22.03 carats, decorated...