Winston Pink Legacy: A Century-Old Stone's 2018 Record Sale

On November 13, 2018, Christie's Geneva sold an 18.96-carat Fancy Vivid Pink diamond for 50.375 million Swiss francs, approximately $50 million, achieving roughly $2.6 million per carat and setting a world record price for a pink diamond at the time. Harry Winston, Inc. was the buyer, and its CEO Nayla Hayek renamed the stone Winston Pink Legacy.

A Century-Old Stone from the Oppenheimer Family

The diamond, known at auction as the Pink Legacy, was mined in South Africa around 1918, nearly a century before it went under the hammer. It was previously held by the Oppenheimer family, the same family that controlled De Beers for generations, placing this stone alongside the Oppenheimer Blue as one of two major auction records tied to that family's private collections.

A Rare Combination: Fancy Vivid Pink at VS1

GIA graded the cut-cornered rectangular stone Fancy Vivid Pink with VS1 clarity, the top color intensity for pink diamonds paired with a clarity grade well above the internally flawless or VVS thresholds typically required to command auction-level pricing. Combining top-tier color with strong, though not flawless, clarity at nearly 19 carats is an unusual pairing at this size, which contributed to the record per-carat result.

What This Sale Confirms for Wholesale Buyers

Winston Pink Legacy reinforces a pattern visible across most major pink diamond auction records: provenance and documented ownership history add a measurable premium on top of the underlying color and clarity grade. For B2B buyers sourcing at accessible carat weights, the takeaway is more practical: intensity grade remains the dominant price driver, and Fancy Vivid material continues to command a structural premium over Fancy or Fancy Intense stones of comparable clarity. Contact us via our wholesale enquiry form to discuss sourcing Fancy Vivid Pink inventory.