Editors

Martin Rapaport vs. De Beers

EditorsJul 18, 2018

Martin Rapaport vs. De Beers

Rapaport lambasted De Beers in his annual breakfast presentation in Las Vegas and has since publicly claimed the diamond company is destroying transparency in the trade. Editor-in-Chief Michelle Graff examines the genesis of his claims.

Those who attended Martin Rapaport’s annual breakfast presentation at JCK Las Vegas, and followed the subsequent back-and-forth that ensued between the price list king and diamond giant De Beers, probably were left with a lot of questions.

At the presentation, Rapaport shouted and gestured on stage with his usual fervor while raising a number of entirely valid concerns about the diamond industry.

Among them: transfer pricing—the practice of undervaluing a resource, such as diamonds from Africa, in order to increase profitability and decrease tax liability—that allegedly takes place in Dubai, an issue that was at the center of the 2016 NGO boycott of the Kimberley Process.

We should not, he told me in a lengthy interview following the jewelry trade show, be “put to sleep” by the leadership of the industry saying perfunctorily professing that all is well when serious problems do exist.

But the bulk of Rapaport’s ire was directed at De Beers for not allowing others in the diamond trade to use the De Beers name further down the supply pipeline.

How long has been De Beers been doing this, and why?

And why is it an issue right now? (As it turns out, the clause in De Beers’ sightholder contract restricting the use of its name downstream—the one that Rapaport put up on the screen during his talk at JCK Las Vegas—has been in place for more than a decade.)

I talked to both De Beers and, as mentioned above, Rapaport following the Las Vegas jewelry trade shows to find out more.  

The Source of Rapaport’s Ire
Rapaport told me that he found out about De Beers’ rules regarding the use of its name when he was investigating source certification for RapNet. Rapaport wants to begin distinguishing between diamonds that have source certification and those that don’t on his trading platform.

It was during these talks that he discovered that De Beers does not allow use of its name downstream, which is true.

It is outlined in clause 3.6.6 in the signature license of their sightholder contracts, and it reads: “You will not represent that any particular diamond or diamonds are sourced, or originate, from us or any member of the De Beers Group except with our prior written consent.”

Now the question becomes, why is De Beers doing this?

Well, according to what Rapaport said at his breakfast in Las Vegas, De Beers is denying source information

to other companies while branding its own socially responsible diamonds (Forevermark) in an effort to monopolize the market in diamonds that are “ethical,” or as he also has called them, “legitimate source certified.” He said he would not be surprised if Forevermark were to open its own stores one day.

He called De Beers a “cold, cruel corporation.”

Immediately following the breakfast, De Beers responded in a statement, not to deny its policy regarding the use of its name but to supply its own reason why Rapaport was so concerned with its name-use policy: because the company had told him “no” when he asked to use the De Beers name on RapNet.
    
It was a rare move for De Beers, which almost never responds to public attacks.

“What Martin wants is to be able to market diamonds from De Beers Group, using the De Beers brand, on his platform for his benefit. We don’t think this is fair, and we told him so,” the statement reads in part. “Martin had planned to use the JCK show to discuss his source certification. We engaged with Martin multiple times over several weeks, but when we did not comply with his wishes, he threatened us repeatedly. We were unmoved and we continue to be so.”

I asked Rapaport about this statement when we talked right after the shows. He told me, and has since said publicly, that De Beers is lying. He said he never asked to use the De Beers name specifically and, in fact, he doesn’t want to use it. But, he asked them, why can’t he use another name on invoices connected to diamonds mined by De Beers, like Diamond Trading Co. (DTC)?

De Beers never responded to Rapaport’s statement claiming the company was lying, but Rapaport persisted, issuing another statement claiming De Beers is “destroying transparency in the diamond industry” with this policy.

So, I asked De Beers about all of this. What do they have to say about Rapaport branding them as liars and claiming they are destroying transparency in the diamond trade? And, more importantly, why won’t the company let people attach “De Beers” to its diamonds or even just “DTC”?

In response to the former, De Beers spokesperson David Johnson told me: “We stand behind our statement. De Beers hasn’t lied,” about what Martin Rapaport requested in the run-up to his Vegas breakfast.

In answer to the latter question, De Beers gives a couple reasons.

No. 1, it doesn’t want to create confusion between De Beers Jewellers (its stores, formerly known as De Beers Diamond Jewellers) and Forevermark, its diamond brand that is not sold in its stores.

No. 2, they don’t have any control over the diamonds after they’ve been sold as rough—meaning they don’t know who’s owned them, who’s traded them, if they’ve been fracture-filled, treated, etc. They don’t want the De Beers name used, except on diamonds they’ve controlled from mine to market.

As for the use of Diamond Trading Co., Johnson allowed while it is a “fairer point,” everyone in the industry knows the DTC is De Beers, adding that De Beers doesn’t think it is Rapaport’s place to tell the company how to run its business.

“It’s not really for Martin to say, ‘You will do X and you will do it this way or that way,” Johnson said, which, I would say, also is a fair point.

The company does allow those who sell its diamonds downstream to say they come from mines in one of four countries—Botswana, Namibia, Canada or South Africa—and De Beers feels that that is enough.

But, I asked, is the first point really such an issue considering the United States has only four De Beers Diamond Jewellers stores? Johnson acknowledged that there aren’t that many stores, but there are a lot of Forevermark-carrying jewelers, not just in the U.S. but around the world.

What about Martin’s claims that De Beers will eventually be going straight to the consumer with Forevermark?

It did just open a company-operated Forevermark store in China geared toward millennials and announced at its annual breakfast in Las Vegas that it will be selling online direct to consumers in the U.S., though retailers will be getting a cut of those sales. (It is also worth noting that the company is going to insert the De Beers name into Forevermark marketing materials this year, the first time it has done so.)

Rapaport's claim in that respect is not entirely baseless. At that same breakfast, Forevermark executives laid out a five-year plan for all its jewelers, which, according to the presentation, is for them to “have a Forevermark brand experience in store,” whether it is an in-store brand corner, store-in-store zone or standalone Forevermark boutique owned and operated by Forevermark jewelers (not De Beers).

Where the Truth Lies
Rapaport is entirely correct about one point: De Beers, as a publicly owned company, is going to do what’s best for Anglo American’s shareholders in the end. I think how the company moves forward with Forevermark, blockchain and “ethical” sourcing in general is definitely something the trade should pay attention to in the coming years, as interest in the origin of diamonds and being able to track them will only intensify.

Even though the clause in the sightholder contract dates back 13 years, De Beers has evoked it as recently as last summer in response to a request from sightholders seeking to participate in the GIA’s Mine to Market (M2M) provenance program, a move JCK News Director Rob Bates called “wrongheaded” in an August 2017 editorial.

But don’t think for a second that Martin Rapaport isn’t also all about doing what’s best for Martin Rapaport’s business. He likes to portray himself as a champion for the little guy but, in the end, he’s made a lot of money in this business and will continue to find ways to do so.  

Charles Wyndham made a very valid point in a piece posted to his website, PolishedPrices.com, late last month about the whole Rapaport-De Beers row that’s entertaining and definitely worth reading.

Specifically commenting on Rapaport’s crowing about De Beers’ lack of transparency, Wyndham wrote:
“The Rap list has put a glass ceiling on polished diamond prices for decades, it is an outrageously opaque system based on his opinion, so to accuse De Beers about lack of transparency is ripe in the extreme.

De Beers have certainly hit the nail on the head when complaining about [Rapaport’s] screaming and shouting as if he was paragon of moral rectitude, he isn’t, but then who is?”
Editor’s note: This story was updated post-publication to correct Rob Bates’ title. He is the news director at JCK, not the senior editor as previously stated.
Michelle Graffis the editor-in-chief at National Jeweler, directing the publication’s coverage both online and in print.

The Latest

Merle, Juanita, and Brent Staats of Staats Jewelers
IndependentsMay 11, 2026
Kansas Jeweler Closing After 70 Years

The owners of Staats Jewelers are heading into retirement.

Former Macy’s CEO Jeffrey Gennette
TrendsMay 11, 2026
Former Macy’s CEO Joins Signet Jewelers Board

Jeffrey Gennette, who retired in 2024 after 41 years with Macy’s, is the newest member of the jewelry retailer’s board of directors.

Buddha Mama gold earrings hexagon emerald
TrendsMay 11, 2026
Amanda’s Style File: Lucky May

May babies are lucky to have emeralds, a gemstone admired for centuries, as their birthstone, writes Amanda Gizzi.

1872x1052-NextGem-2026-National-Jeweler-Advertorial.jpg
Brought to you by
How Modern Training Is Becoming a Competitive Advantage for Jewelry Retailers

With the trade and customer trust in mind, GIA® developed NextGem™ – on-demand training designed specifically for retail.

Clientbook Logo
TechnologyMay 11, 2026
Clientbook’s New Tool Helps Jewelers Plan In-Store Events

The new module allows retailers to plan, promote, and measure the success of events from a single dashboard.

Weekly QuizMay 07, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Pandora lab grown diamond necklace
Lab-GrownMay 08, 2026
NDC Publicly Criticizes Pandora Over ‘Misleading’ Natural Diamond Claims

NDC said in an open letter that Pandora’s statements about the carbon footprint of lab grown versus natural diamonds are inaccurate.

Ronnie VanderLinden and Feriel Zerouki
SourcingMay 08, 2026
Ronnie VanderLinden Takes Over as WDC President

The diamantaire and industry leader succeeds Feriel Zerouki and said he will focus on being a “champion” for natural diamonds.

Antique Jewelry & Watch Show
Brought to you by
Discover Timeless Treasures: A Showcase of Antique Jewelry & Timepieces in Las Vegas

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

Glenn Spiro Old Moghul Golconda Earrings
TrendsMay 08, 2026
Rihanna Chooses ‘Desert Diamonds’ for 2026 Met Gala

She wore our Piece of the Week, Glenn Spiro’s “Old Moghul Golconda” earrings, featuring fancy brown-yellow diamonds totaling 51.90 carats.

Kennedy’s Jewelers tourmaline necklace
Events & AwardsMay 08, 2026
JA Announces 2026 CASE Award Winners

Two pieces were named “Best in Show,” one from the retail category and one from the supplier category.

Brilliant Earth Jane Goodall olive branch necklace and earrings
FinancialsMay 07, 2026
Brilliant Earth Appeals to Higher-Income Shoppers in Q1

The jewelry retailer noted resilience among its higher-end customers while demand softened for its lower-priced offerings.

Kashmir sapphire ring
AuctionsMay 07, 2026
‘Spectacular’ Kashmir Sapphire Headlines Heritage Spring Jewelry Sale

Led by the 6.59-carat sapphire, the sale garnered $9.7 million, a record total for a Heritage jewelry auction.

Billy Welshoff
MajorsMay 07, 2026
Gannon & Scott Names New Regional Account Executive

In his new role, sales specialist Billy Welshoff will focus on the eastern United States.

José Gaztelu
WatchesMay 07, 2026
Chrono24 Names New CEO

José Gaztelu has been promoted to the role, which has been vacant since last year.

Jewelers of America Logo
Events & AwardsMay 07, 2026
JA Accepting Applications for 2026 Scholarship Program

It has also opened the application period for the Seymour & Evelyn Holtzman Bench Scholarship through June 30.

White and yellow rough diamonds from the Ekati Diamond Mine
SourcingMay 06, 2026
Canada’s Oldest Diamond Mine Faces Uncertain Future

The owner of the Ekati mine, which opened in 1998, has filed for insolvency protection amid the significant decline in diamond prices.

Pandora lab grown diamond rings
FinancialsMay 06, 2026
Pandora to Add Carbon Footprint Info to Lab-Grown Diamonds

The company announced the change alongside its Q1 results, which showed that the jewelry brand’s year is off to a shaky start.

Saks Fifth Avenue door sign
MajorsMay 06, 2026
Saks Global Begins Layoffs, Reorganization Plans Closer to Approval

The retailer will cut 16 percent of its corporate workforce as part of its plan to exit bankruptcy.

Heuer Monaco Le Mans
AuctionsMay 06, 2026
Steve McQueen’s Heuer Monaco Watch Heads to Sotheby's

Of the many examples used in the filming of “Le Mans,” this one is believed to have spent the most time on Steve McQueen’s wrist.

Doug Hucker
SourcingMay 05, 2026
Doug Hucker Returns to His Roots

Following decades of association leadership, the “semi-retired” colored gemstone expert is turning his focus to gemstone education.

New York City FC winning the Philip F. Anschutz MLS Cup Trophy in 2021
Events & AwardsMay 05, 2026
AMNH to Showcase Famous Jewelry, Trophies in Sports History

The museum’s new exhibition will feature one of Jesse Owen’s Olympic medals, Yogi Berra’s crown, Super Bowl rings, and more.

Exhibitor at JIS
Events & AwardsMay 05, 2026
JIS Launches Brand Exposure Program

The new program provides access to media exposure and editorial opportunities for exhibitors and retailers.

Melanie Georgacopoulos Eclipse Collection Campaign Imagery
CollectionsMay 04, 2026
Melanie Georgacopoulos Turns Pearls Into Light for ‘Eclipse’ Collection

The “Eclipse” jewelry collection captures the fleeting moment where light and shadow align though onyx, diamonds, and freshwater pearls.

National Jeweler columnist Sherry Smith, partner at The Retail Smiths
ColumnistsMay 04, 2026
The Key Mindset for Better Trade Show Buying

Buying discipline at trade shows starts with clarity about your inventory levels, Smith writes.

Mugshot of 20-year-old Landen Julian Ballard of Vero Beach, Florida
CrimeMay 04, 2026
Pawn Shop Manager Shot, Killed in Florida

Lazaro Rodriguez Vega was murdered inside Cash Out Gold and Silver in Fort Pierce. A 20-year-old man has been charged in the case.

Gild Zadok, Segev Zadok, and Jonathan Zadok at Austin park
IndependentsMay 04, 2026
Zadok Jewelers, Austin Parks Foundation Support Wildflower Preservation

A portion of every engagement ring sold in its Austin showroom will support the care and preservation of Austin’s wildflowers and green spaces.

Gemist new retailer offering
TechnologyMay 01, 2026
Gemist, Saban Onyx Partner on Retailer-Focused Customization Offering

Their partnership combines Gemist’s customization technology with Saban Onyx’s U.S.-based manufacturing capabilities.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy