Falling oil prices were a factor in the slight month-over-month improvement.
De Beers to Sell Other Companies’ Diamonds
It’s being done via a pilot program that allows the companies to sell their rough diamonds on De Beers’ auction platform.

London--De Beers is launching a pilot program that will allow other diamond businesses--miners as well as manufacturers, traders and other entities with diamond inventory--to sell certain types of rough diamonds on its online auction platform.
The service will be limited to single rough diamonds that are bigger than five carats or fancy color. This means that outside companies’ stones will represent a very small proportion of the goods being sold on De Beers’ auction platform but will give the diamond miner and marketer the chance to test the demand for such a service.
A De Beers spokesman said sellers using the platform pay a percentage-based fee of the successful sale price of the stone for use of the service. The size of the fee varies depending on the level of global exposure the seller requests for their goods.
The service is open only to those businesses that meet De Beers’ Auction Sales Rough Diamond Trading Standard, which was just introduced.
The Standard is a set of criteria designed to ensure the rough diamonds sold on De Beers’ platform are ethically sourced and screened to weed out any lab-grown or treated diamonds, neither of which are sold on the platform.
It mandates, among other requirements, that rough diamonds must be accompanied by a legitimate Kimberley Process certificate; that they undergo a three-level screening process to identify any lab-grown and/or treated stone; and that all sellers must accept De Beers Registered Seller Declaration of Compliance, Integrity and Probity.
This pilot program is the latest in a line of changes at De Beers designed to widen the scope of the company’s sales, after years of them being restricted to sightholders.
Last March, De Beers started selling rough diamonds that weren’t offered to, or were refused by, sightholders to “accredited buyers,” and in the fall of 2010 began allowing sightholders to buy rough at its auctions.
The Latest

The new offering comprises more than 120 bridal and engagement ring styles with natural and lab-grown diamonds.

The clock is part of the celebration for the soon-to-open Rolex headquarters on New York City’s Fifth Avenue.

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

The public relations professional is remembered for her benevolent generosity and unwavering commitment to those around her.


The new watch commemorates Pokémon’s 30th anniversary.

The luxury retailer is now called Exemplar Luxury Group.

DCA is preparing the next generation of professionals by supporting workforce development, leadership growth, and career advancement.

The “Lady” collection is a new take on old beauty standards with gemstone-adorned hair pins and combs, a compact mirror necklace, and more.

All active members who earned their credential or designation before Dec. 1, 2025, are required to recertify.

The new jewelry collection uses a colorful palette of onyx, malachite, tiger’s eye, mother-of-pearl, lapis, turquoise, and coral.

Lee Michaels Fine Jewelry is celebrating 30 years in the Ridgeland, Mississippi community.

Sean Milliner has joined the company.

Classes will begin in August at GIA’s new Canary Wharf location.

A ring set with “hogback” diamonds, an early stone cut dating to around the 16th century, sold for more than $20,000 at a U.K. auction.

The rainbow version of the ring, our Piece of the Week, features angel-cut, octahedral lab-grown sapphires designed to be worn as armor.

The new initiative donates a portion of the proceeds from select charms to charitable causes.

The Brooklyn-based jeweler created a limited-edition version of its “Aura” eternity band, set with gemstones in the team’s colors.

Senior Editor Lenore Fedow headed to Savannah to learn more about the 10-year, $10 million partnership between JM and the art school.

Its new capsule jewelry collection features gold-finished stainless steel pieces designed for a maximalist look without a luxury price tag.

The week-long event in Geneva is slated for April 2027.

The three industry leaders bring financial, communications, and legal expertise to the nonprofit’s board of directors.

Jewelers are missing out by not offering this one key add-on at the online point of sale, Emmanuel Raheb writes.

The fourth collaborative collection from the retailer and jewelry content creator focuses on gemstone charms and strands of colorful beads.

This year’s AGTA Spectrum & Cutting Edge Awards will feature two new categories.

The collection features traceable alexandrite from Brazil in calibrated sizes that is sorted by grade.

Dhaval Raja has been appointed to the role.






















