24 septembre 2019
Sapphire and Diamond Demi-Parure
Lot 1787. Burmese Sapphire and Diamond Demi-Parure. Estimate 6,500,000 — 8,000,000 HKD (829,335 - 1,020,720 USD) . Courtesy Sotheby's. Comprising: a necklace set with twenty-nine oval and cushion-shaped sapphires, decorated with brilliant-cut, marquise-...