The 197-carat Russian Crown jewel was the leading lot of Sotheby's white-glove Royal & Noble Jewels sale this week.
Edward Asscher to Retire After 50 Years
Sixth-generation jewelers Lita and Mike Asscher will serve as co-presidents of the Royal Asscher Diamond Company after his departure.

Amsterdam—Edward Asscher will step down as president of the Royal Asscher Diamond Company after fifty years in the family business.
Following his departure, his daughter Lita Asscher and son Mike Asscher will serve as the company’s co-presidents, marking the sixth generation of the Asscher family to run the business.
“Everything he taught us means the world to us. Mike and I will uphold his legacy and pass it on,” said Lita Asscher in a statement announcing her father’s retirement.
“Working alongside my father has been an incredible experience. He has been a mentor, friend, and business partner for over 21 years,” said Mike Asscher.
The new generation has focused on manufacturing fancy diamond cuts and investing in new technology, which led to the company patenting four proprietary diamond cuts.
Edward Asscher joined the business in 1970, apprenticing with his father and uncle, before stepping up as president in 1980.
He worked alongside his brother Joop, who passed away in 2006, for 36 years.
During his time holding the reins, he expanded the company’s international reach and developed strategic partnerships.
The company celebrated its 165th anniversary last June with the launch of a new website and the introduction of a pair of new diamond cuts.
Asscher described his five decades with the company as an “extraordinary journey.”
“Our industry has had its challenges in many aspects, but ethical standards, transparency, innovation, and professionalism have become the norm and will keep the industry as beautiful as the product itself,” he said.
Outside of the family business, Asscher advocated for a more ethical diamond industry and held positions on the boards of charities and industry groups.
Royal Asscher has been a member of the Responsible Jewellery Council since 2017.
He served as president of the World Diamond Council from 2014 to 2016, a role he will take up for another two-year term this June.
He previously was president of the International Diamond Manufacturers Association and the International Diamond Council.
Asscher also branched out in politics, serving as president of the Liberal Party in Amsterdam and as a senator for the Liberal Party in the Dutch parliament from 2007 to 2011.
He was knighted for his social and ethical contributions and named an Officer in the Order of Oranje-Nassau.
Founded in Amsterdam in 1854 by Isaac Joseph Asscher, the company has a storied history, known
It may be best known for the creation of the original Asscher Cut diamond, the first patented cut diamond, created by Joseph Asscher in 1902.
The company also cut and polished the 997-carat Excelsior diamond and the 3,106-carat Cullinan rough diamond.
The stones are part of Great Britain’s Crown Jewels and Queen Elizabeth’s collection.
The Latest

The “Équation” bracelet, our Piece of the Week, was built via 24 gold modules assembled into a piece that feels like fabric on the wrist.

Alter’s Gem Jewelry in Beaumont, Texas, is closing as Brian and Lori Alter retire to spend more time with family.

With over 50 years experience in the trade, DSF Antique Jewelry offers quality, craftsmanship, condition, and remarkable variety.

Five finalists have been chosen for the Tiffany & Co. x CFDA Jewelry Designer Award’s second cycle.


Three of the other alleged perpetrators will stand trial next March, while two remain on the lam and one was deported late last year.

Unseen for more than seven decades, the fancy intense pink diamond was the star of Christie’s Geneva jewelry auction.

With customization becoming more expected in engagement ring shopping, the Bridal Builder makes the process tangible.

The curated selection is available online and at its showroom in Austin, Texas.

The next generation understands what makes the 126-year-old retailer special, said CEO and Co-President Elise Greenberg.

The 6-carat CVD-grown pink diamond was “deliberately modified” to mimic the appearance of a natural rough diamond, the lab said.

An incorrect AI-generated ad or product description can cost your store valuable consumer trust.

These nine individuals and brands are up for a Gem Award in the Jewelry Design, Media Excellence, and Retail Innovation categories.

The incident, which happened in Miami-Dade County, serves as a reminder to jewelers of the dangers of selling and storing jewelry at home.

GIA Analytical Microscopist John Koivula curated the collection of 2,665 crystals, gems, and minerals over a 60-year span.

The “Eclipse” collection, the brand’s first high jewelry line, centers its alligator motif in diamond and spinel jewels.

From a Betta fish brooch to a “dragon’s trove” of zircon eggs, here are seven pieces that’ve stuck with Associate Editor Lauren McLemore.

Groundbreaking New Mexico Governor-elect Deb Haaland wore the earrings, our Piece of the Week, when she declared victory on Tuesday.

Jost goes on an epic journey, traversing rough seas and encountering a cyclops, to discover the perfect holiday gift.

Sponsored by GCAL by Sarine

From shrinking budgets to AI elves, here are five takeaways from holiday reports by Bain, Adobe, Mastercard, NRF, and insights from YouGov.

The designers combined their talents for Little Pet Portraits, hand-painted miniatures of our best friends set in a piece of jewelry.

Its non-bridal fine jewelry remains the star of the show, recently launching new collections inspired by Elizabeth Taylor and Jane Goodall.

“Joy: The Swarovski Musical” features Ariana Grande as the leading lady in scenes inspired by classic musical montages.

The lab will bring back its complimentary next-day service for some reports starting next week.

A Pennsylvania woman failed to declare a ring and a bracelet, discarding the boxes and receipts to conceal the purchases, officials said.

New collections and relevant marketing pushed the company forward, while Pandora’s lab-grown diamond sales continue to lag.






















