Christie's achieved a total of CHF 51,859,550 (US$ 66,501,674) at its Magnificent Jewels Geneva 2026, delivering an exceptional performance marked by a 99% sell-through rate by lot and results reaching 186% of the low estimate.
The undisputed star of the sale was The Ocean Dream, a rare fancy vivid blue-green diamond that realised CHF 13,567,500 (US$ 17,366,400) after a dramatic 20-minute bidding contest among international collectors. The result established a new world auction record for a fancy vivid blue-green diamond and made the stone the highest-priced lot sold during Geneva’s Spring Luxury Week.
Of the 87 lots offered, 84% sold above their high estimates, reflecting robust global demand for important jewels of rarity, provenance, and historical significance. Bidders participated from 40 countries, including registrants from eight new markets. By region, 41% of buyers came from Europe, 27% from the Americas, and 28% from Asia-Pacific. Thirteen lots sold for more than US$ 1 million, two exceeded US$ 5 million, and one crossed the US$ 10 million threshold.
Among the standout necklace results was an exceptional two-row natural pearl and diamond necklace, which achieved CHF 4,147,000 (US$ 5,308,160), more than four times its low estimate.
A remarkable Boucheron diamond and ruby necklace, originally created for the 1925 Exposition Internationale des Arts Décoratifs in Paris, realised CHF 1,206,500 (US$ 1,544,320), underscoring collectors’ continued appetite for jewels of historic and artistic importance.
Another notable result was a Cartier sautoir worn in the 1974 film The Great Gatsby, which sold for CHF 444,500 (US$ 568,960). Its performance highlighted the enduring appeal of jewels with strong cultural provenance.
Three Cartier animal-inspired creations opened the auction, each significantly outperforming expectations. A Cartier Flamingo Brooch achieved CHF 317,500 (US$ 406,400). The original design was commissioned in 1940 for Wallis Simpson and remains one of the house’s most celebrated creations, now preserved in Cartier’s Heritage Collection.
Other notable Cartier results included an Art Deco diamond tiara, which realised CHF 698,500 (US$ 894,080), nearly three times its low estimate, and an Art Deco multi-gem Tutti Frutti clip-brooch, which sold for CHF 1,054,100 (US$ 1,349,248).
Coloured gemstones were a major driver of the sale. Leading the category was a 22.28-carat Royal Blue Kashmir sapphire ring by Chaumet, which achieved CHF 2,744,000 (US$ 3,512,320). The unheated sapphire demonstrated the enduring desirability of top-quality Kashmir stones with prestigious provenance.
A Harry Winston ring set with a 76.39-carat oval cabochon sapphire also performed strongly, realising CHF 1,768,000 (US$ 2,263,040).
Max Fawcett said the final lot’s extended bidding battle reflected the intensity of demand for exceptional stones. He noted that The Ocean Dream, which sold for more than US$ 17 million, was the most valuable lot offered at auction in Geneva this spring and reaffirmed the strength of the market for top-quality jewels and gemstones.
Christie’s Luxury Week in Geneva has so far totalled approximately CHF 85 million (US$ 108 million), bolstered by the two-part Rare Watches Geneva 2026 auction, which realised CHF 33,054,441 (US$ 42,309,684). The sale achieved a 99% sell-through rate by lot and reached 188% of the low estimate, making it the highest result for any various-owner watch auction ever held at Christie’s.
One of the most closely watched timepieces was a 1990 Cartier Crash London, which sold for CHF 1,585,000 (US$ 2,028,800), more than tripling its low estimate and setting a new world auction record for the model.