Moses, who will leave the lab in May after nearly 50 years, discusses his start in the business, gemstones that stand out, and what’s next.
Harry Winston Open to Offers on ‘The Pink Legacy’
The company displayed the 18.96-carat pink diamond at its New York store in honor of its founder’s 125th birthday.

To commemorate the occasion, the brand’s New York store displayed the Winston Pink Legacy diamond ring, which features “The Pink Legacy” diamond.
Harry Winston, which has been owned by Swatch Group since 2013, acquired the 18.96-carat rectangular-cut fancy vivid pink diamond at a Christie’s auction for $50.4 million in November 2018.
It set the record for the most expensive pink diamond ever sold at Christie’s, as well as the world auction record for highest price per carat for a pink diamond.
A company spokesperson confirmed the store was accepting sales inquiries on the Winston Pink Legacy ring, but noted it was predominantly on display to celebrate Harry Winston.
“I think, generally, the timing is ideal now for investment-grade colored diamonds, as intense and vivid colors are trading at an all-time high. Demand is high and supply is light,” said Joseph Namdar, managing director of Namdar Inc., which specializes in fancy color diamonds.
“Regarding the price, I don’t think they will have an easy time earning a 10 to 20 percent profit based on the $50 million, or $2.6 million per carat, they paid in 2018,” he said.
“If they do, I would humbly believe it will be much due to their brand’s name, as the market has not surpassed that price, not yet at least.”
Harry Winston’s team of designers and craftsmen set the record-breaking diamond in an 18-karat rose gold and platinum ring, flanked by two shield-cut diamonds weighing 3.55 carats.
“The subtle design speaks directly to the philosophy behind all Winston jewels—that the diamonds should speak for themselves,” said Harry Winston in a statement.
“What better way to honor a man who dedicated his life to the rarest and most exceptional gemstones than through one of the world’s most extraordinary diamonds.”
The ring was on display for four days only, from Feb. 26 until March 1, which was Harry Winston’s birthday.
The jeweler also noted that Harry Winston was born in 1896, matching the diamond’s 18.96-carat weight.
Known as the original “King of Diamonds,” Harry Winston acquired several notable diamonds in his lifetime, including the Jonker Diamond, the Indore Pears, and the famous Hope Diamond.
The Latest

The new catalog, which showcases 35 one-of-a-kind pieces of jewelry, is a compliment to the company’s popular holiday catalog.

The store opening marks the 10th United States location for the India-based jewelry retailer.

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

Two Saks Fifth Avenue locations, one in Florida and one in California, and one Neiman Marcus store are off the chopping block.


West, who started in the art department at the Leading Jewelers Guild in 1979, is remembered for his patience, kindness, and dedication.

In the “Tesoro” version of the ring, our Piece of the Week, each side of the gold hexagonal nugget has a unique colored gemstone design.

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

Cohen discusses the evolution of Citizen’s light-powered technology, the brand’s cross-generational appeal, and tariffs.

“Essentially Human: On Sales and Salespeople" reveals the underlying human traits and behaviors of the most successful sales professionals.

The collection features symbols of love, luck, and light, based on the story of Queen Cassandane and Cyrus the Great of Persia.

It’s the third scholarship to be launched as part of the partnership to help appraisers advance their professional credentials.

The deadline for entries in the jewelry design competition has been extended to April 3.

Wiley said the project will give scientists worldwide access to the American Museum of Natural’s History renowned mineral collection.

The “Flower Puff” collection looks to beaded flower friendship bracelets from childhood, turning the silhouette into nostalgic fine jewelry.

Set for April 2, the webinar will discuss how the jewelry industry can address the workforce gap.

Bayer, founder of Lisa Bayer Designs, is remembered as “a bright light in every room.”

The highest-grossing lot was a Tiffany & Co. ring set with a flawless, emerald-cut diamond of 10 carats.

The next three editions of AGTA GemFair Tucson will feature a five-day show that includes Sunday.

Former Sotheby’s executive Tom Heap has taken on the London-based role.

The group of women allegedly robbed two Catbird stores and one Gorjana location on the afternoon of March 9.

Movado CEO Efraim Grinberg noted continued strength in the fashion watch and accessible luxury segments in the U.S.

After celebrating 25 years in 2025, the campaign marks a new chapter for the jewelry brand with the message that “Identity Creates Value.”

Couture and Time to Watches announced the watch brands, from big names to independents, attendees will see at the show.

Plus, why Saks Global’s bankruptcy may have given Bloomingdale’s an edge.

The flawless, Type IIa stone is estimated to achieve up to $2.8 million at the auction house’s high jewelry sale in April.

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





















