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Christies 43 carat Sapphire
Harry Winston Wins Top Item at Christie’s NY
Christie’s sold a Kashmir sapphire and diamond bracelet to Harry Winston for $6 million on Tuesday, kicking off the
News Dec 09, 2020 Rapaport News
Christie's emerald New York auction June 2017
Harry Winston Spends $5.5M on Historic Emerald
Harry Winston bought the Rockefeller Emerald for a record price per carat at Christie’s New York on Tuesday.
News Jun 21, 2017 Rapaport News
Christie's Hong Kong blue diamond May 2017
Harry Winston Buys Top Lot at Christie’s Hong Kong
Christie’s sold $79.8 million (HKD 618.7 million) worth of jewelry at its Hong Kong auction this week,
News Jun 01, 2017 Rapaport News
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