‘The Flawless Star’ Diamond Earns $4.6M at Christie’s Online
The “Jewels Online” sale sold 98 percent by lot.

The “Jewels Online and The Flawless Star” online auction wrapped up last week on April 7, earning a total $9.1 million and selling 98 percent by lot.
“The Flawless Star,” a round brilliant-cut, D-color, flawless diamond weighing 45.46 carats, sold for $4.6 million, falling within its predicted $4 million to $6 million range.
Following it was the below 4.61-carat, D-color, SI1 marquise-cut unmounted diamond, which sold for $107,000. It was only expected to earn $60,000 at most.
The No. 3 highest selling lot was another unmounted diamond, the below 5.31-carat, D-color, VS2 cushion modified brilliant-cut diamond that earned $100,800.
The No. 4 lot was a ring from Paris design house Reza. Estimated to sell for $30,000 to $50,000, it earned $81,900.
It features a 2.55-carat heart-shaped Burmese ruby with no indication of heating and a 2.28-carat, D-color, internally flawless heart-shaped diamond set in 18-karat white gold.
The No. 5 lot was a colored diamond and diamond pendant necklace estimated to sell for between $25,000 and $35,000, which ultimately sold for $75,600.
Seen below, it features a 5.47-carat fancy intense yellow, VS1 briolette diamond and a square-cut white diamond set in platinum and 18-karat white gold.
Additional highlights are in the gallery below, while full results are listed online.
The Latest

The lab is seeing emeralds with filler added post-testing enter the market, accompanied by reports that indicate little to no treatment.

The third generation of the Stern family to head Patek Philippe, he navigated the “quartz crisis” and preserved the brand’s independence.

The Texas-based jeweler is gradually rolling out a new experience-forward layout in its stores.

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

The Super Bowl LX champions were honored with diamond and blue sapphire rings by Jason of Beverly Hills.


Marianna Smirnova previously spent a decade working with the Responsible Minerals Initiative, in addition to other relevant roles.

The New York Knicks took home the Larry O'Brien Trophy crafted by Tiffany & Co.

As gold prices rise, today’s retailers are looking for alternatives at prices that will appeal to wider audiences.

Associate Editor Natalie Francisco lists the trends she spotted during Jewelry Market Week that will dominate the second half of 2026.

Its app now reflects increased prices for Mozambique ruby, as well as changes to its Burma ruby charts.

The manufacturer has tapped Alicia Arnold, the former director of custom design at Tiny Jewel Box.

The revamped, elevated space will feature a two-story Patek Philippe atelier and a rooftop patio for parties.

The special-edition piece marks the 140th anniversary of the iconic beverage brand.

Here are 13 small charms to inspire your layered looks this summer.

Our Pride Month Piece of the Week, the “Margaux” ring, is part of the wife-and-wife team’s new “Lovestoned” collection.

The group has named the keynote speaker and announced a new pavilion for its next event, which is slated for September.

From lions and hippos to snails and fish, Senior Editor Lenore Fedow wrangles her picks for cutest jewelry critters in Las Vegas.

The big stone will be fashioned into a 20.26-carat diamond in celebration of the retailer’s 100th anniversary this year.

Marie-Laure Cérède will join Chanel as the new director of its jewelry creation studio, starting in October.

At the JCK show, the lab-grown diamond brand teamed up with Jewelers for Children to support Make-A-Wish India.

Ilana McCabe is Signet’s vice president of public relations and brand communications.

The approval means the retailer is on track to exit bankruptcy proceedings this summer.

The men are believed to be part of the group of several masked suspects that robbed Marc Robinson Jewelers in April.

The bridal-focused brand is also launching its Custom Atelier this summer, a digital custom design tool for its authorized retailers.

The De Beers Group CEO also discussed tariffs, Desert Diamonds, and the pending sale of De Beers in an interview with Michelle Graff.

The industry veteran is bringing his 56-year run in the fine jewelry sector to an end.

The panel discussion will feature LGBTQ+ leaders across the jewelry, luxury, and creative industries.

























