Lot 92. Important 15.19 carats D IF Type IIa Old European brilliant-cut Diamond Ring. Estimate USD 1,500,000 - USD 1,800,000. Price realised USD 1,692,500. © Christie's Images Ltd 2018
Old European brilliant-cut diamond of 15.19 carats, platinum, ring size 6.
GIA, 2018, report no. 6193613922: 15.19 carats, D color, Internally Flawless, Type IIa.
Christie's. Magnificent Jewels, New York, 5 December 2018
