SAPPHIRE AND DIAMOND RING, HARRY WINSTON
Lot 296AN IMPORTANT COLLECTION OF JEWELS AND GEMS

SAPPHIRE AND DIAMOND RING, HARRY WINSTON

Fermé8 December 2020

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USD 137,500

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SAPPHIRE AND DIAMOND RING, HARRY WINSTON
Cushion mixed-cut sapphire of 18.65 carats, circular-cut diamonds, 18k gold, ring size 6, signed Winston, maker's marks (Jacques Timey)
AGL, 2019, report no. 1099716: 18.65 carats, Ceylon, no gemological evidence of heat or clarity enhancement