‘Bleu Royal’ Takes Crown as Top Auction Jewel of 2023
A buyer paid $44 million for the 17.61-carat fancy vivid blue diamond.

The 17.61-carat fancy vivid, internally flawless “Bleu Royal” diamond sold for $44 million (or $2.5 million per carat), in the middle of its pre-sale estimated range of $35 million to $50 million.
The pear-shaped Bleu Royal was the largest IF fancy vivid blue diamond ever to come to auction, and it is one of only three fancy vivid blues weighing more than 10 carats ever to appear at a Christie’s sale.
The auction house said bidding took seven minutes.
A buyer whose identity has not been disclosed ultimately snapped up the stone, which is set in a platinum ring and flanked by D, IF pear brilliant-cut diamonds weighing 3.12 carats and 3.07 carats.
The Bleu Royal was the top lot of Christie’s Geneva “Magnificent Jewels” auction, which was 93 percent sold by lot.
Another natural color diamond, an 8.77-carat fancy intense pink diamond, was the sale’s second highest-grossing lot, though it came in well behind the Bleu Royal at $5.2 million.
Other highlights of the jewelry auction include an unheated 21.88-carat Burmese ruby set in an 18-karat gold ring with baguette-cut diamonds ($2.6 million) that is attributed to Harry Winston; a diamond and platinum ring by Graff featuring a 36.45-carat rectangular-shaped unheated Burmese sapphire ($1.6 million); and a pair of Art Deco earrings featuring carved emeralds, onyx and diamonds signed by Cartier circa 1925 ($769,143).
Those sales totaled $62 million, pushing Christie’s Luxury Week total to nearly $140 million.
The top lots of the watch auctions included the Grande & Petite Sonnerie No.1 by Philippe Dufour ($5.7 million), which took two-and-a-half years to make, and the Rolex Ref. 1675 GMT Master Marlon Brando wore in “Apocalypse Now” ($5.1 million).
Christie’s “Jewels Online: The Geneva Edit” sale continues now through Nov. 16 and includes the pearl choker Audrey Hepburn donned in “Roman Holiday.”
The Latest

The goal is for the De Beers sale to be finished by the second half of 2026, with the subsequent approvals process expected to take a year.

David Bonaparte, along with Tim Haake and Ronnie VanderLinden, continue to lobby for tariff exemptions for diamonds, gemstones, and pearls.

Survey respondents were concerned about the rising prices of food and groceries as well as unemployment.

Retailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.

The trade show, slated for Sept. 4-8 in Vicenza, Italy, will feature sessions on trends, AI, gemology, and manufacturing.


The public shopping event featuring art, jewelry, watches, and rare collectibles, will take place in Santa Clara, California, this fall.

Endiama Commercial Director Elton Escrivão knows people have a lot of misperceptions about Angola. He wants to change that.

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

Reilly has been with PGI USA for the last 20 years, leading partnership development and professional education.

Boucheron reached record sales while Pomellato found success in its signature collections.

She was one of more than 120 American designers who created flags for the “United Flags of Fashion” project led by CFDA and Vogue.

Smith reveals the method The Retail Smiths use to help retailers and vendors write better job postings.

LVMH’s jewelry and watch brands outperformed the company’s other divisions in an environment the company described as “disrupted.”

“Sacred Heart” features symbols like crosses, angel wings, the Star of David, and the evil eye as a representation of coexistence.
The scholarships will go to early-career professionals looking to study gemology, bench work and jewelry design, or store operations.

Bain & Company delved into the trends shaping the luxury market, the impact of AI, and more in its recent study.

The exhibition reveals the gemology, geology, and cultural history of the iconic red gemstone.

The new sweeping slate of tariffs impacts 60 countries, including India, China, Thailand, Hong Kong, and the United Arab Emirates.

From coin pendants to diamond shields, these old world-inspired jewels are the perfect accessory for an epic journey.

Our Piece of the Week pairs a checkerboard-cut amethyst with an ivy green silk cord.

Mildred Marcano Abrams and Yael Reinhold join the podcast to talk community connections, holiday plans, and preserving Reinhold’s legacy.

Production also was up in the first half of 2026 but is expected to “substantially” decrease in H2 as two key mines undergo maintenance.

“Art Deco” fuses ancestral techniques, rare materials, and modern perspectives as a tribute to the optimism and curiosity of the movement.

The jeweler’s newest store is inside Arkansas’ Saracen Casino Resort.

The watch company will design, manufacture, and distribute Kate Spade New York watches.

The higher tax is set to go into effect in August and will apply to loose polished diamonds as well as precious and base metals jewelry.

The “Enchanted Garden” series features a cherry, lemon, and pear that each hold a little secret inside.
























