19 juin 2019
An antique diamond ring
Lot 18. An o ld European brilliant-cut diamond of 21.67 carats, gold, ring size 5 ¾, circa 1915. Estimate USD 200,000 - USD 400,000 . Price realised USD 639,000 . © Christie's Images Ltd 2019 GIA, 2019, report no. 5202200026: 21.67 carats, O to P range,...