Christie's. Magnificent Jewels, 14 November 2017, Geneva
15 novembre 2017
A 20.28 carats marquise-cut Type IIa diamond ring
Lot 381. A 20.28 carats marquise-cut Type IIa diamond ring. Estimate CHF 1,200,000 - CHF 2,000,000. Price realised CHF 1,392,500. © Christie's Images Ltd 2017
Set with a marquise-cut diamond, weighing approximately 20.28 carats, between tapered baguette-cut diamond shoulders, ring size 5 ½.
Accompanied by report no. 6183665346 dated 25 August 2017 from the GIA Gemological Institute of America stating that the diamond is D colour, VVS2 clarity, and a Diamond Type Classification letter stating that the diamond has been determined to be Type IIa.
The property of an Italian aristocratic family.
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