Lot 207. Pair of 16.51 and 15.79 carats Ceylon Sapphire and Diamond Earclips, Harry Winston. Estimate 150,000 — 200,000 USD. Lot sold 300,000 USD. Photo: Sotheby's.

Featuring two emerald-cut sapphires weighing approximately 16.51 and 15.79 carats, surrounded by pear-shaped diamonds, numbered A3103; circa 1957.

Provenance: Sotheby's New York, October 30, 1997, Extraordinary Jewels from a Private Collection, lot 32.

Accompanied by AGL report no. 1084701 A and B stating that the sapphires are of Ceylon origin, with no indications of heating. 

Sotheby's. Magnificent Jewels New York, 05 Dec 2017