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Auction sale reference

A TOTAL OF 65.75 CARAT COLOMBIAN NO OIL EMERALD AND DIAMOND NECKLACE, BY Harry Winston

Sold for HK$22,000,000 at Poly Auction Hong Kong on Jul 13, 2022.

Emerald and diamond necklace with rectangular green stones and marquise-shaped diamond clusters.

Lot description

Set with a graduated line of 20 rectangular-shaped emeralds, weighing 65.75 carats in total, each within a marquise-cut diamond foliate cluster, 100 diamonds weighing approximately 45 carats in total, mounted in platinum, necklace 40.0 cm inner circumference, cluster signed HW for Harry Winston Accompanied by 20 reports from SSEF, stating that the 6.407, 4.699, 4.441, 4.170, 3,926, 3.807, 3.666, 3.575, 3.478, 3.183, 3.075, 2.811, 2.756, 2.455, 2.420, 2.332, 2.296, 2.124, 2.066, 2.065 emeralds are from Colombia, with no indications of clarity modification Also accompanied by 20 reports from Gübelin, stating that the emeralds are from Colombia, with no indications of clarity modification

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