Christie’s to Offer 100-Carat Diamond at Auction This Spring
The D-color, internally flawless diamond leads the Geneva Magnificent Jewels auction.

Alrosa dug up the stone in 2016. Weighing 207.29 carats in its rough form, it is the largest gem-quality stone to be recovered from the Zarnitsa pipe at the Udachny Mining and Processing Division.
Zarnitsa was the first major diamond deposit found in Russia in 1954, although Alrosa did not begin mining there until 1998, focusing first on the more accessible Udachny pipe.
Now, Christie’s will broker the sale of the enormous diamond’s polished result at the Geneva Magnificent Jewels sale.
The Spectacle weighs 100.94 carats and is D color and internally flawless. It’s expected to sell for between $12 million and $18 million.
Alrosa cut the stone in Moscow at its “Diamonds of Alrosa” factory. According to Christie’s, The Spectacle is the largest stone to have ever been cut in Russia.
The stone’s nearly perfect clarity allowed Alrosa to cut it into an emerald shape, a cut which is incompatible with imperfections.
Though $18 million is Christie’s high-end estimate, the auctioneer is undoubtedly hoping it fetches a bit more at the May 12 sale at Geneva’s Four Seasons Hotel des Bergues.
In the last 10 years, the auction house has offered two other significant D-color diamonds at the Geneva Magnificent Jewels sale: the 101.73-carat flawless “The Winston Legacy” in 2013 for $26.7 million and the 163.41-carat flawless “Creation I” in 2017 for $33.7 million.
The Latest

The New York-based jewelry brand has expanded overseas, opening a store in London’s Mayfair district.

Rising revenue does not automatically mean a healthy business, particularly in the current economic landscape, Smith writes.

These long, fluid drop earrings are sure to catch the eye.

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

Alberto Perez-Elias is one of four men charged with robbing a Cape Coral, Florida, jewelry store and is the only one still at large.


Initiatives in Art and Culture is hosting its 16th annual Gold and Diamond Conference, with the theme of “Resilience.”

The designer, who once said she’d never sell lab-grown diamonds, debuted two capsule collections designed to be fun and easy to wear.

DCA is preparing the next generation of professionals by supporting workforce development, leadership growth, and career advancement.

The diamond miner and marketer is undergoing another round of cost-cutting measures ahead of its sale by Anglo American.

The annual trade-only buying event is slated for Oct. 16-19 in Miami Beach, Florida.

AGTA also has announced the lineup of judges for the colored gemstone cutting and jewelry design contest’s various categories.

Collectibles platform Arena Club’s new Time Boxes could contain a Rolex or Patek Philippe watch.

The “Constellation Plié” collar, our Piece of the Week, features diamonds arranged in a constellation of shining stars.

Shaun Wills joined the company in 2024 and was chief financial officer of the De Beers Brands and Consumer Markets division.

In honor of its 20th anniversary, the jewelry brand has released a limited-edition collection of Swiss-made timepieces.

“Human Being” highlights the similarities and differences between us through five sets of jewelry that celebrate fine craftsmanship.

Richemont will continue to provide operational services for the watch brand for a period while the group prepares to integrate it.

Enoch Platero, founder and designer behind Enoch Michael, is the first Native American jeweler to win the award.

AGS also announced the recipient of its “Women in Leadership” scholarship.

The founder of the billion-dollar jewelry and lifestyle brand will debut as a full-time “Shark” on the upcoming season of the show.

Plus, why retailers should be ready to adjust as the U.S. population may decline this year for the first time since the Great Depression.

René Lalique’s “Woman Dragonfly With Open Wings” pendant, the first piece the museum acquired, was one of the jewels taken.

Arien Gessner and Moss Makhoulian have been elevated into newly created roles.

A podcast prompted Smith to share his views on where origin fits into the natural diamond story and the viability of branded diamonds.

The association selected eight recipients for the funding program, which is in its second year.

Whether celebrating America’s 250th birthday or the USA’s World Cup run, July birthstone jewelry can double as a patriotic accessory.

Around 20 pieces of jewelry were stolen from the museum dedicated to French jeweler and glassmaker René Lalique.


























