Legendary Blue Diamond of Royal Descent sells for 6.7 million
A 6.16-carat blue diamond that was secretly passed down through European royalty over three centuries, the Farnese Blue fetches $6.7 million at a Sotheby’s auction in Geneva.
The pear-shaped, dark grey-blue gem, known as The Farnese Blue, was sold after a mere four minutes of bidding at the Sotheby’s auction.
One of the most significant historical gems still in private hands, the Geneva auction marks the first time the Farnese Blue diamond was put up for sale.
The auction performed exceptionally well, with the final bid way of the Farnese Blue surpassing the auction house’s initial estimate of $3.5m-$5m.
“We were expecting a good result but we started from $3.5m and we ended up with $6.7m, so we exceeded our expectation,” said Sotheby’s jewellery specialist, Daniela Mascetti.
“Good jewels, well-designed, well-made, with a signature, with a perfect slot in time, in age, do very well.”
Despite the royal history of this gem, its whereabouts and existence was kept hushed to an exclusive circle. The Farnese Blue was originally a gift to Queen of Spain Elisabeth Farnese by the Philippines to celebrate her marriage to King Philip in 1714, the blue diamond was subsequently passed down to a descendant of France’s last queen, Marie Antoinette.
Over the next three centuries, the Farnese Blue was furtively passed down through four European royal families. All this while, the 6.16-carat blue diamond was hidden in a jewellery box in a casket as it traveled through Spain, France, Italy, and Austria.
Found from India’s Golconda mines, this gem holds an incredible pedigree. In fact, this region was the go-to source for exceptional colored diamonds, such as the Hope Diamond, until the 1720s when mining shifted to Brazil.
“With its incredible pedigree, the Farnese Blue ranks among the most important historic diamonds in the world,” said Dr. Philipp Herzog von Württemberg, chairman of Sotheby’s Europe and managing director of Germany, in a statement from the auction house. “From the first minute I saw the stone, I could not resist its magic, and as such, it is a huge privilege to have been entrusted with this sale.”
Among the other magnificent gems in the list of the Sotheby’s auction includes a 51.71 carats round diamond ring that went for $9.2 million, and a 50.39-carat oval diamond ring that was sold for $8.1 million.
The identity of the Farnese Blue buyer is unrevealed by Sotheby’s.