14 mai 2019
Impressive ruby and diamond necklace
Lot 423. Impressive Burmese ruby and diamond necklace. Estimate 300,000 — 600,000 CHF. Lot sold 350,000 CHF. Courtesy Sotheby's Set with oval rubies, brilliant-cut and pear-shaped diamonds, supporting a detachable pendant centering on a cushion-shaped...