24 septembre 2017
Very Fine Unmounted Diamond
Lot 1854. Very Fine Unmounted 31.98 carats Type IIa Diamond. Estimate 37,000,000 — 48,000,000 HKD. Lot Sold 38,912,500 HKD. P hoto: Sotheby's. The brilliant-cut diamond weighing 31.98 carats. Accompanied by GIA report numbered 2185519521, dated 5 July...