21 juin 2019
An inscribed emerald
Lot 353. An inscribed oval mixed-cut Colombian emerald of 17.94 carats, 22.15 x 19.41 x 5.22 mm, emerald dated 1786–1787. Estimate USD 400,000 - USD 600,000. Price realised USD 1,275,000. © Christie's Images Ltd 2019. AGL, 2019, report no. 1100330: 17.94...