The jewelry collection belonged to “one of society's most glamorous and beautiful women of the mid-20th century,” said the auction house.
Blockchain Provider Everledger Closes on $20M in Funding
The London-based tech company has developed blockchain platforms for both colored gemstones and diamonds.

London—Blockchain provider Everledger announced Tuesday that it has secured its first significant round of venture capital funding, $20 million backed by Tencent Holdings Ltd.
Based in Shenzhen, China, Tencent is a digital media and telecom conglomerate that’s one of the 10 biggest tech companies in the world by market cap, according to U.S. News & World Report.
Tencent now holds a seat on the Everledger board.
Also participating in the Series A round of funding were: Bloomberg Beta, Fidelity, Japanese e-commerce company Rakuten, and two venture capital firms, Graphene Ventures—whose investment portfolio includes Lyft and Snapchat—and Vickers Venture Partners.
The company offered its technology pro bono for the Moyo Gemstones pilot project in Tanzania, which aims to move the production of female miners in the Tanga region from mine to market.
RELATED CONTENT: State of the Diamond Industry—New Kids on the Block(chain)
The news that Everledger has completed its Series A funding comes less than a week after the company announced it was launching version 2.0 of its blockchain platform, and now has a partnership with Spanish jewelry manufacturer Facet, which launched a collection of blockchain-traced diamond jewelry, “DiamondByway.”
Everledger said it is the first collection of traceable jewelry in Europe.
In the wake of Tencent’s investment, Everledger said it plans to launch a program on WeChat—the Tencent-developed messaging (like WhatsApp), social media and payments app for the Chinese market—for blockchain-enabled diamonds that “aims to empower WeChat users to buy jewelry with more transparency and security.”
An Everledger spokesperson declined to share additional details on the WeChat Mini Program at this time.
The Latest

The update came as Anglo took its third write-down on the diamond miner and marketer, which lost more than $500 million in 2025.

Emmanuel Raheb discusses the rise of “GEO” and the importance of having well-written, quality content on your website.

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

Each received around four years for burglarizing a jewelry store and a coffee shop in Simi Valley, California, last May.


Catherine Aulick, a GIA graduate, received the ninth and final Gianmaria Buccellati Foundation Award for Excellence in Jewelry Design.

We asked a jewelry historian, designer, bridal director, and wedding expert what’s trending in engagement rings. Here’s what they said.

With refreshed branding, a new website, updated courses, and a pathway for growth, DCA is dedicated to supporting retail staff development.

Experts from India weigh in the politics, policies, and market dynamics for diamantaires to monitor in 2026 and beyond.

Beth Gerstein discusses the vibe of the new store, what customers want when fine jewelry shopping today, and the details of “Date Night.”

Are arm bands poised to make a comeback? Has red-carpet jewelry become boring? Find out on the second episode of the “My Next Question” podcast.

The Swiss watchmaker is battling declining sales amid a rapid retail expansion, according to a Financial Times report.

The campaign celebrates Giustina Pavanello Rahaminov, the co-founder’s wife and matriarch of the family-owned brand, for her 88th birthday.

Rachel Bennett, a senior jeweler who has been with Borsheims since 2004, earned the award.

After the Supreme Court struck down the IEEPA tariffs, President Trump imposed a 10 percent tax on almost all imports via a different law.

The industry veteran, who was with The Edge Retail Academy for 14 years, joins her husband at the company he founded in 2022.

The vintage signed jewelry retailer chose Miami due to growing client demand in the city and the greater Latin American region.

Former Flight Club executive Jin Lee will bring his experience from the sneaker world to the pre-owned watch marketplace.

Sakamoto, who died in mid-January following a sudden illness, is remembered for his humility and his masterful, architectural designs.

The April event will feature a new VIP shopping day requiring a special ticket.

Bulgari chose the British-Albanian singer-songwriter for her powerful and enduring voice in contemporary culture, the jeweler said.

In a 6-3 ruling, the court said the president exceeded his authority when imposing sweeping tariffs under IEEPA.

Smith encourages salespeople to ask customers questions that elicit the release of oxytocin, the brain’s “feel-good” chemical.

JVC also announced the election of five new board members.

The brooch, our Piece of the Week, shows the chromatic spectrum through a holographic coating on rock crystal.

Raised in an orphanage, Bailey was 18 when she met her husband, Clyde. They opened their North Carolina jewelry store in 1948.

Material Good is celebrating its 10th anniversary as it opens its new store in the Back Bay neighborhood of Boston.
























