Plus, why Saks Global’s bankruptcy may have given Bloomingdale’s an edge.
Christie’s Selling Largest D-Color Diamond Ever Offered at Online Auction
The nearly 29-carat diamond will headline the Jewels Online sale next month.

New York—Auction houses have pivoted jewelry and watch sales online due to COVID-19, and Christie’s is pushing the envelope with its most valuable lot yet.
The auction house announced a 28.86-carat D-color, emerald-cut, VVS1 Type IIa diamond will headline its Jewels Online sale next month.
It’s estimated to earn between $1 million and $2 million and is the largest D-color diamond to be offered at auction online, according to Christie’s.
“As the jewelry auction market leader for over 26 years, our team continues to strategically innovate and bring to market the very best jewels for our clients,” said Christie’s International Head of Jewelry Rahul Kadakia.
“This year has presented unprecedented circumstances, enabling Christie’s new opportunities through our enhanced digital platform. Year-over-year, we have seen an increase in online participation and the value threshold for transacting online. Recognizing greater client confidence, we are proud to announce the highest valued lot ever to be offered for sale in our June 2020 Jewels Online auction.”
Christie’s pointed to several figures to indicate the demand for jewelry online, like the February sale of Graff ruby and diamond hoop earrings that sold for $187,500, which had a pre-sale estimate low of only $8,000.
An April online sale sold 99 percent by lot and boasted “unprecedented online engagement,” with 99 percent new visitors compared to April 2019. Actual new buyers were about 39 percent.
Meanwhile, the Hong Kong Jewels online sale concluded May 8 achieved the highest total for a Christie’s online jewelry sales in the region, earning $1.38 million.
Christie’s said it will continue holding an online jewelry auction each month. The Jewels Online sale, in which the 28.86-carat will be featured, is happening from June 16 to 30.
The Latest

Costume designer Kate Hawley wore three archival Tiffany & Co. brooches, our Pieces of the Week, while accepting her first Oscar.

The jewelry retailer announced changes to its store network and brand portfolio during its fourth-quarter earnings call.

You deserve to know what you are selling–to protect your customers as well as your business and your reputation.

From a weaker labor market to inflation, NRF Chief Economist Mark Mathews gave insight on what retailers can expect this year.


Three-time Grammy award-winning artist Nelly is set to perform at the annual event at Tao Beach in Las Vegas on May 31.

The model and fashion editor’s gold evening bags were the top lots at the London sale, going for more than $25,000 each.

Every jeweler faces the same challenge: helping customers protect what they love. Here’s the solution designed for today’s jewelry business.

Fresh off winning the David Yurman Gem Awards Grant, Nelson discusses the ring that launched his career and his plans for the future.

The “stunning” Type IIb stone was found via x-ray technology at its Karowe mine in Botswana.

“The Basics of Jewelry” has been updated to include modern topics and visuals.

Held just before the Oscars, the jewelry industry’s big awards show had its share of standout jewelry, gowns, and acceptance speeches.

The Brazilian mine’s new collection features cabochons in soft, muted shades like silver and lilac.

The Academy Award-winning actress stars in Tiffany & Co.’s latest commercial, which debuted Sunday night during the Oscars.

The organizational change follows Kering’s promise of a transformation after declining sales in 2025.

Natalie Francisco rounds up the top Oscars jewels, including Rose Byrne’s Taffin necklace with a more than 20-carat yellow-brown diamond.

Béatrice Goasglas has been with TAG Heuer since 2018. She is the first woman to head the 166-year-old, LVMH-owned watch brand.

The store features the first in-store build for the jeweler’s in-house “Bella Ponte” bridal brand.

The live fine jewelry auction will take place later this week, showcasing antique pieces, rare gemstones, and signed jewels.

Our Pieces of the Week honor the 2026 nominees for the Gem Award for Jewelry Design, Silvia Furmanovich, Cece Fein-Hughes, and Catherine Sarr.

The 24-piece watch collection is set to debut in spring 2027.

Pooler, who has more than 25 years’ experience in jewelry, is now chief operating officer of Modani Jewels, Soham Diamonds, and SNJ Creations.

The reopening of the Waldorf Astoria means a homecoming for the industry group’s annual event, which will take place Saturday.

McCormack looked to the 19th century’s “golden age” of astronomy when designing her new celestial-themed collection.

Nelson will be honored as the inaugural grant winner at the Gem Awards gala on Friday.

The new smart design software allows jewelers to configure, price, and confirm a custom engagement ring in real time for in-store customers.

The 10,000-square-foot diamond manufacturing facility officially opened in late February and employs 50 people.





















