India-linked Bulgari pink diamond fetches $14 million as Romanov sapphire sells for $4.9 million at Geneva auctions

# Historic Bulgari Pink Diamond and Romanov Sapphire Sell for Millions at Geneva Auctions

Two remarkable pieces of jewelry with links to royal history and South Asian gemstone heritage have attracted multimillion-dollar bids at recent auctions in Geneva. A rare Bulgari pink diamond ring sold for $14 million at Christie’s, while a nearly 198-carat sapphire associated with Russia’s Romanov imperial family fetched approximately $4.9 million at Sotheby’s.

The Bulgari ring featured a 24-carat fancy intense pink emerald-cut diamond that had remained in private ownership for more than seven decades. Offered at auction for the first time, the historic gemstone achieved its $14 million sale price during Christie’s Magnificent Jewels auction in Geneva.

According to its history, the diamond was acquired in India during the 1950s by the consignor’s great-grandparents. It later travelled from South Asia’s historic diamond-producing regions to the workshops of Bulgari in Rome, where it became part of the prestigious jewelry piece.

The gemstone is classified as Type IIa, an exceptionally rare diamond category that represents fewer than 2% of gem-quality diamonds. Its rarity, size, intense pink colour and connection to a European noble family contributed to its appeal among international collectors.

Max Fawcett, Christie’s global head of jewelry, described the sale as a major achievement for the auction house. He said strong international demand helped the Bulgari Pink become a successful closing highlight of the Magnificent Jewels auction in Geneva. Christie’s also expressed optimism about its upcoming luxury sales in Shanghai, New York and other international markets.

At a separate auction, Sotheby’s sold a spectacular 197.80-carat Ceylon sapphire set in a diamond-covered bracelet for more than 4.1 million Swiss francs, equivalent to around $4.9 million. The final price was considerably higher than its original estimate of 850,000 to 1.7 million Swiss francs.

The cushion-shaped sapphire is believed to have originated in South Asia during the Mughal Empire before becoming part of Russia’s imperial jewelry collection in the 19th century. Its association with the Romanov dynasty and its exceptional size make it one of the most significant surviving gemstones connected to the Russian imperial court.

One of its most notable historical appearances was at the Winter Palace Ball in 1903, when it was worn by Dowager Empress Maria Feodorovna, the mother of Czar Nicholas II. Sotheby’s described the event as one of the final grand celebrations of Imperial Russia, remembered through iconic photographs of the Romanov court.

Following the Russian Revolution, the sapphire appeared in an inventory of imperial treasures before entering Soviet government sales. Its later history eventually brought it back into the international auction market, where a private collector purchased it. Sotheby’s did not reveal the buyer’s identity.

The two auction results highlight the continuing international interest in rare historical jewelry, particularly gemstones connected to royal families and important cultural periods. Both pieces also share a connection to South Asia, demonstrating the region’s long-standing importance in the history of some of the world's most valuable diamonds and sapphires.