The 23-carat fancy vivid blue diamond, set to headline Christie’s May jewelry auction, was expected to sell for as much as $50 million.
What You Might Have Missed
Here are the top five stories published on NationalJeweler.com for the week of June 19 to 25, according to Google Analytics.

New York--Here are the top five stories published on NationalJeweler.com for the week of June 19 to 25, according to Google Analytics.
1. Column: The ‘Thinking Error’ Holding Jewelers Back
Jewelry store owners who view themselves first and foremost as jewelers are making a big mistake, Jim Ackerman wrote in this latest column.
2. Meet the Website Consigning Jewelers’ Pieces
Kavador, a fine jewelry e-commerce site, aims to be the place where retailers can discount inventory without hurting their brand as well as get their jewelry in front of a wider audience.
3. Convicted Robber Charged in ’09 Murder of Jeweler
Federal authorities say Stanislav “Steven” Yelizarov shot and killed Wayne Ruder at his Baltimore jewelry store on the day after Christmas.
4. 3 ‘Women Who Rock’ Share Their Keys to Success
Jewelry designers Judith Ripka, Robin Renzi and Monica Rich Kosann on consignment, balancing work and family, and Hillary Clinton.
5. From Capitol Hill, An Update on Sales Tax ‘Fairness’
The issue continues to gain momentum on both sides of the aisle while resistance is waning, those who just visited the Hill say.
The Latest

Emmanuel Raheb outlines the differences between the two platforms and posits that the most successful jewelers use both.

The miner said its April sale featured a mix of commercial-quality primary rubies and secondary rubies of varying quality.

Supplier Spotlight Sponsored by GIA

U.S. customs agents in El Paso, Texas, intercepted the package, which would have been worth $9 million if the jewelry was genuine.


Health monitors become statement pieces when paired with the brand’s new collection of stackable diamond-studded bands.

Ten organizations were selected this year.

Six new retail businesses were selected for the 2025 program, which began in January.

“Shell Auranova” is the next generation of the brand’s bridal line, featuring half-bezel engagement rings with bold and fluid designs.

Boucheron and Pomellato performed well in an otherwise bleak quarter for Kering amid struggles at Gucci.

Designer Deborah Meyers created her birds from oxidized sterling silver, rose-cut diamond eyes, and Akoya Keshi pearl feathers.

The company said it expects sightholders to remain “cautious” with their purchasing due to all the unknowns around the U.S. tariffs.

Sponsored by the Gemological Institute of America

Simon Wolf shares why the time was right to open a new office here, what he looks for in a retail partner, and why he loves U.S. consumers.

A third-generation jeweler, Ginsberg worked at his family’s store, Ginsberg Jewelers, from 1948 until his retirement in 2019.

The company failed to file its quarterly reports in a timely manner.

The organization also announced its board of directors.

Charms may be tiny but with their small size comes endless layering possibilities, from bracelets to necklaces and earrings.

Located in Valenza, the now 355,000-square-foot facility includes a new jewelry school that’s open to the public, Scuola Bulgari.

Paola Sasplugas, co-founder of the Barcelona-based jewelry brand, received the Fine Jewelry Award.

A platinum Zenith-powered Daytona commissioned in the late ‘90s will headline Sotheby’s Important Watches sale in Geneva next month.

The basketball stars wear men’s jewelry from the “Curb Chain” collection.

The Signet Jewelers-owned retailer wants to encourage younger shoppers to wear fine jewelry every day, not just on special occasions.

The 21 pieces, all from a private collector, will be offered at its Magnificent Jewels auction next month.

Lilian Raji answers a question from a reader who is looking to grow her jewelry business but has a limited marketing budget.

GCAL by Sarine created the new role to sharpen the company’s focus on strategic partnerships and scalable expansion.

The Indiana jeweler has acquired Scottsdale Fine Jewelers in Scottsdale, Arizona.