A buyer paid $25.6 million for the diamond at Christie’s on Tuesday. In 2014, Sotheby’s sold the same stone for $32.6 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

Mercedes Gleitze famously wore the watch in her 1927 swim across the English Channel, a pivotal credibility moment for the watchmaker.

GIA is offering next-day services for natural, colorless diamonds submitted to its labs in New York and Carlsbad.

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

Tiffany & Co., David Yurman, and Pandora have launched holiday campaigns depicting their jewelry as symbols of affection and happiness.


The National Retail Federation is bullish on the holidays, forecasting retail sales to exceed $1 trillion this year.

Late collector Eddy Elzas assembled “The Rainbow Collection,” which is offered as a single lot and estimated to fetch up to $3 million.

From educational programs, advocacy, and recent MJSA affiliation, Jewelers of America drives progress that elevates businesses of all sizes.

At the 2025 World Series, the Los Angeles Dodgers’ Yoshinobu Yamamoto sported a custom necklace made by California retailer Happy Jewelers.

The retailer also shared an update on the impact of tariffs on watch customers.

Pink and purple stones were popular in the AGTA’s design competition this year, as were cameos and ocean themes.

Courtney Cornell is part of the third generation to lead the Rochester, New York-based jeweler.

De Beers also announced more changes in its upper ranks ahead of parent company Anglo American’s pending sale of the company.

Former Signet CEO Mark Light will remain president of Shinola until a replacement for Ulrich Wohn is found.

Kindred Lubeck of Artifex has three rings she designed with Anup Jogani in Sotheby’s upcoming Gem Drop sale.

The company focused on marketing in the third quarter and introduced two new charm collections, “Pandora Talisman” and “Pandora Minis.”

The jewelry retailer raised its full-year guidance, with CFO Jeff Kuo describing the company as “very well positioned” for the holidays.

Ahead of the hearing, two industry organizations co-signed an amicus brief urging the court to declare Trump’s tariffs unlawful.

Stuller COO Belit Myers will take on the additional role of president, with all changes effective at the start of 2026.

Smith cautions retailers against expending too much energy on things they can’t control, like the rising price of gold.

Citrine and topaz are birthstones fit for fall as the leaves change color and the holiday season approaches.

The family-owned jeweler will open its fourth store in Florida in late 2027.

The NYPD is looking for three men who stole a safe and jewelry valued at $3.2 million from the home of a jeweler in Jamaica Hills, Queens.

The trade organization also announced its executive committee and five new directors.

The “Have a Heart x Diamonds Do Good” collection is championed by model and humanitarian Flaviana Matata and will benefit her foundation.

The ring, set with a nearly 17-carat Kashmir cabochon sapphire, sold for $1 million.

This “Mother Father” spinner necklace from Heavenly Vices Fine Jewelry draws inspiration from Victorian Era jewelry.




















