JSA’s Scott Guginsky provided a list of nine security measures jewelers should observe while locking up for the long weekend.
De Beers Launches $157M Marine Mining Vessel
The mv SS Nujoma is the first in a fleet of six ships that will be used for diamond exploration and sampling off the coast of Namibia.

Walvis Bay, Namibia--De Beers recently launched what it says is the world’s most advanced diamond exploration vessel, a $157 million ship that will search for diamonds off the coast of Namibia.
Christened the mv SS Nujoma after Sam Shafiishuna Nujoma, Namibia’s first president, the vessel was launched at a ceremony held June 15 in Walvis Bay, Namibia. Namibia is located in southern Africa, directly to the west of Botswana. Its entire western border is the Atlantic Ocean.
The mv SS Nujoma is the first in a fleet of six ships that Debmarine Namibia will use for exploration and sampling off the Namibian coast.
Designed by the De Beers Group in Cape Town, South Africa, and built in Ulsteinvik, Norway, the ship incorporates a range of techniques that allow it to sample faster, take bigger samples and collect more information per sample.
It also is the world’s largest diamond sampling vessel at 12,000 tons and 113 meters (371 feet) long, which is longer than Big Ben (96 meters) is tall. It has created 140 new jobs, the majority of which have been filled by Namibians.
Debmarine Namibia, a partnership between De Beers and the Namibian government, is the only company in the world to mine diamonds offshore, De Beers said. It produced about 1.2 million carats last year.
Mining of Namibia’s diamonds takes place at 120 to 140 meters (393 to 459 feet) below sea level, and ships like the mv SS Nujoma will allow Debmarine Namibia to increase resource development for its fleet of vessels that do the actual mining.
Commenting on the ship’s launch, De Beers Group CEO Bruce Cleaver said: “Offshore diamond mining is becoming increasingly important in meeting global demand for diamonds, as many of the major onshore deposits have now been discovered. The mv SS Nujoma will allow even more of Namibia’s high-quality offshore diamonds to be discovered and mined, ensuring a strong future for Namibia’s diamond industry, as well as the global diamond market.”
The Latest

From Lau’s “Love of a Kind” series, the engagement ring was inspired by the moon and holds a different meaning depending on how it is worn.

The lab has adjusted the scale it uses for nacre grading.

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

Sponsored by GCAL by Sarine


David Walton will serve three years’ probation after an incident in a hotel bar led to the death of West Virginia jeweler David Ettinger.

The retailer also provided an update on how the tariffs situation in the U.S. is affecting its business.

Supplier Spotlight Sponsored by GIA

The family-owned jeweler in Great Falls, Virginia, will be celebrating its golden jubilee with a year’s worth of events.

The nonprofit elected five judges who will decide the winners of its design competition.

This year’s edition includes articles on the favorite tools of notable designers, evaluating when to outsource production, and more.

The jeweler’s high jewelry collection features extraordinary gemstones, like a 241.06-carat emerald and the world’s fourth-largest spinel.

In a special column for the State of the Majors, Edahn Golan breaks down what the top-performing fine jewelry sellers are doing right.

The bolo tie necklace is inspired by “Queen Bey” and set with a nearly 15-carat black diamond.

Current Diamond Council of America President and CEO Terry Chandler is set to retire in January 2026.

The company's Series A shares will continue to trade following a reverse stock split while its Series B shares will be delisted.

Communicating clearly with your staff is key to navigating turbulent times, writes columnist Peter Smith.

The “Inner Journey” collection debuted as the brand celebrated its 25th anniversary, with designs inspired by Morais’ journey.

Tanishq is expanding its presence in the United States with a new store in Santa Clara, California, which is its largest in the country.

Sales for Richemont’s four jewelry brands increased 8 percent, while watch sales picked up toward the end of the year.

Two scholarships are available, one for new and non-members and another for NAJA certified members.

The retailer’s new flagship is set to open in October at the Tuscan Village development in Salem, New Hampshire.

Plus, parent company Saks Global announces plans to cut ties with up to 600 vendors.

Peter Smith joined Michelle Graff to chat about the state of brick-and-mortar stores and share a few book and podcast recommendations.

The necklace features a candy-colored Australian white opal in 18-karat Fairmined gold, as the brand was named a Fairmined ambassador.

Sponsored by the Las Vegas Antique Jewelry and Watch Show

A private American collector purchased the 10-carat fancy vivid blue diamond.