Pink Diamond Ring Sells for $14.6 Million at Geneva Auction
A 24-carat fancy intense pink diamond ring sold at Christie's Geneva jewelry sale for 12.1 million Swiss francs.
Updated on Nov. 10, 2026 in Jewelry
A 24-carat emerald-cut fancy intense pink diamond ring, the 'Bulgari Pink,' sold at Christie's seasonal jewelry sale in Geneva for 12.1 million Swiss francs, more than $14.6 million. The price fell within the expected range of 10 to 15 million Swiss francs.
Why it matters
The result shows that rare, large colored diamonds continue to attract high bids at international auction. The sale also drew attention to a private collection of nearly 300 twentieth-century jewels sold in the same event.
The ring weighs 24 carats and sold for 12.1 million Swiss francs, against a pre-sale estimate of 10 to 15 million Swiss francs. The buyer and the ring's full ownership history beyond the 1950s family holding were not disclosed.
The players
Christie's
Christie's is a long-established international auction house that holds specialist sales of jewelry, art and collectibles across major global cities.
Bulgari
Bulgari is an Italian luxury jewelry and watchmaker founded in Rome in 1884, whose works were included in the private collection offered at the sale.
Cartier
Cartier is a French luxury jeweler founded in Paris in 1847, whose pieces were part of the private collection offered alongside the pink diamond.
Graff
Graff is a British luxury jeweler known for high-value colored gemstones, and its works were included in the private collection offered at the sale.
The details
Christie's marketed the emerald-cut stone as the 'Mona Lisa of pink diamonds' and said it is believed to have come from the Golconda mines in India. The same family has held it since its purchase in the 1950s, and the sale was part of a Geneva event that also offered nearly 300 twentieth-century jewels from a private collection, including works by Bulgari, Cartier and Graff.
Timeline
1950s: The ring was purchased and has remained with the same family since.
November 10, 2026: The ring sold at Christie's Geneva auction on Tuesday.
Market Landscape
The sale follows a pattern in which rare colored diamonds sell within estimate at Christie's Geneva seasonal jewelry auctions. The mid-range result indicates steady, rather than inflated, demand for top-tier pink stones at this level.
Collectors and jewelry enthusiasts can track how rare colored diamonds perform at auction, which can inform expectations for buying or appraising similar pieces. For most readers, the sale signals market value rather than a change in everyday purchasing.
The takeaway
Rare colored diamonds can hold strong value at auction, but estimates provide a useful guide to what buyers are willing to pay. Anyone considering a high-value stone should compare prices against recent comparable sales before bidding.
Further reading
For more on rare stones and collectible pieces, explore Jewelry coverage.
