23 septembre 2019
A Rare Sapphire and Diamond Brooch, 19th Century
Lot 1696. A Rare 37.29 carats Burmese "Royal Blue" Sapphire and Diamond Brooch, 19th Century. Estimate 13,500,000 — 18,000,000 HKD (1,722,465 - 2,296,620 USD) . Courtesy Sotheby's. Set with a cushion-shaped sapphire weighing 37.29 carats, framed with...