Christie’s to Auction JAR Jewelry Collection
The 21 pieces, all from a private collector, will be offered at its Magnificent Jewels auction next month.

It's one of the largest and most important private collections of works by designer Joel Arthur Rosenthal, the auction house said.
“A Bouquet of Gems: A Superb Collection of Jewels by JAR” will be offered as part of its Geneva Magnificent Jewels sale, set to take place May 14 at the Four Seasons Hotel des Bergues Geneva.
It comprises 21 pieces, each acquired for the collector in the early 2000s and 2010s, and boasts a combined low estimate of $3 million.
None of the pieces have appeared on the market or at auction, said Christie’s.
The collection is led by the “Apricot Blossom” bracelet, pictured at the top of the article, which is estimated to sell for $340,000 to $570,000.
Together with the multi-gem chain necklace ($285,000 to $400,000) and “Semainier” bracelets ($140,000 to $200,000), both also on offer next month, these pieces appeared in JAR's 400-piece exhibition at The Metropolitan Museum of Art in 2013.
Rosenthal is the only living jeweler to have been honored with such a comprehensive retrospective, the auction house said.
JAR produces 70 to 80 pieces per year, said Christie’s, and its jewelry is highly exclusive, with each piece uniquely crafted for specific clients.
The designs in “A Bouquet of Gems: A Superb Collection of Jewels by JAR,” which feature unique color combinations often pave-set in the JAR signature style, are a tribute to Rosenthal’s innovative style and the elegance of the owner, said Christie’s.
The first JAR jewel ever sold at auction took place at a Christie’s New York sale in 1984; it was a pair of ear pendants with amethysts, sapphires, natural pearls and diamonds.
Since then, the auction house has sold approximately two-thirds of all JAR pieces coming to market, according to Christies.
In a charitable auction at Christie’s Geneva in 2012, the auction house sold the piece which currently holds the record price for any JAR jewel sold at auction—a ruby and diamond “Camelia” brooch made in 2003. It sold for $4.3 million, four times its low estimate.
The auction house said it has also sold the top 10 JAR jewels at auction by value to date.
At its upcoming Geneva auction, Christie’s will also offer the 23.24-carat “Golconda Blue,” a fancy vivid blue diamond that could fetch up to $50 million.
More information about Magnificent Jewels is available on Christie’s website.
The Latest

The Brazilian jeweler’s latest book marks her namesake brand’s 25th anniversary and tells the tale of her worldwide collaborations.

The Submariner Ref. 1680 with a Tiffany & Co. dial came from the original owner, who won it as a prize on the game show in the 1970s.

The new integration allows users to manage shipments directly from the Shopify dashboard.

With their unmatched services and low fees, reDollar.com is challenging some big names in the online consignment world.

At Converge 2025, Editor-in-Chief Michelle Graff attended sessions on DEI, tariffs, security, and more. Here are her top takeaways.


Six people were shot last week at an Oakland cash-for-gold shop as employees exchanged gunfire with individuals trying to rob the store.

The jeweler has expanded its high jewelry offering, which launched last year, with new pieces featuring its cube motif that debuted in 1999.

Jewelers of America is leading the charge to protect the industry amidst rising economic threats.

Ben Bridge Jeweler and Lux Bond & Green were a part of the pilot program.

Associate Editor Natalie Francisco shares eight of her favorite jewelry looks from the 77th annual Primetime Emmy Awards, held Sunday night.

It’s predicting a rise in retail sales this holiday season despite economic uncertainty and elevated inflation.

It included the sale of the 11,685-carat “Imboo” emerald that was recently discovered at Kagem.

The newly elected directors will officially take office in February 2026 and will be introduced at the organization’s membership meeting.

Associate Editor Lauren McLemore headed out West for a visit to Potentate Mining’s operation hosted by gemstone wholesaler Parlé Gems.

Fordite is a man-made material created from the layers of dried enamel paint that dripped onto the floors of automotive factories.

Gilbertson has worked as a researcher, jeweler, lapidary artist, appraiser, and business owner throughout his decades in the industry.

A decision likely won’t come until January 2026 at the earliest, and the tariffs remain in effect until then.

Located in the revamped jewelry hall at the retailer’s New York City flagship, this opening is Tabayer’s first shop-in-shop.

The new, free app offers accessible educational content, like games and podcasts, for U.S. retailers.

As the gold price rises, the manufacturer is offering a 100 percent payout through Sept. 30 for gold clean scrap.

Jacob & Co. partnered with the German technology company on two pairs of headphones, one set with diamonds and the other with sapphires.

Guillermo del Toro’s 2025 “Frankenstein” will feature 27 jewels and objects from the storied brand, including pieces from its archives.

The Waldorf Astoria New York’s grand reopening this past summer means a homecoming for the industry group’s annual event.

Anglo plans to merge with Teck Resources Ltd. to form Anglo Teck. The deal changes nothing about its plans to offload De Beers.

The industry veteran joins the auction house as it looks to solidify its footprint in the jewelry market.

The nonprofit awarded four students pursuing a professional career in jewelry making and design with $2,250 each.

The Texas-based jeweler has also undergone a brand refresh, debuting a new website and logo.