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

Photos from Day’s Jewelers 2025 Mother’s Day campaign
IndependentsApr 23, 2026
Meet the Real Moms of Day’s Jewelers

The jeweler’s Mother’s Day campaign highlights the women who work there—mothers, grandmothers, women who want to be mothers, and dog moms.

National Jeweler - Supplier Bulletin - April 2026 - JMSS Graphic.jpg
Supplier BulletinApr 23, 2026
JM® Shipping Solution: Smarter Shipping for High-Value Goods

Sponsored by Jewelers Mutual

Woman wearing Charles & Colvard lab grown diamond jewelry
Lab-GrownApr 23, 2026
Charles & Colvard May Sell Assets for $1.5M

The proposed agreement follows the moissanite maker’s Chapter 11 bankruptcy protection filing last month.

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.

John Jacob Astor IV’s Titanic pocket watch and a gold pencil case
AuctionsApr 23, 2026
John Jacob Astor IV’s Titanic Pocket Watch Fetches $1M

The Patek Philippe for Tiffany & Co. timepiece Astor brought aboard the ill-fated ship sold for double its estimate at a Freeman’s auction.

Weekly QuizApr 16, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Adam Neeley Dali Garden Collection Eyris Ring
CollectionsApr 23, 2026
Adam Neeley’s High Jewelry Collection Steps Into Salvador Dalí’s Garden

The “Dalí’s Garden” collection was inspired by a surreal dream Neeley had after cooking a recipe from Salvador Dalí’s 1973 cookbook.

Natalie Feanny
IndependentsApr 23, 2026
Windsor Jewelers Names New Buying Director

Natalie Feanny has been appointed to the role.

lvajws image 1.jpg
Brought to you by
Las Vegas Antique Jewelry & Watch Show: Showcasing the Most Collectible Merchandise from Across the Globe

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

Stock image of a gavel and books
CrimeApr 22, 2026
New Mexico Couple Pleads Guilty to Selling Fake Native American Jewelry

The pair falsely claimed their jewelry was made by Navajo artists, but it was imported from Vietnam.

Roberta Flack: Style, Art, & Music Auction Bulgari Collar
AuctionsApr 22, 2026
Roberta Flack’s Jewelry Is Going Up for Auction

Julien’s Auctions is selling the musician’s fine and fashion jewelry alongside her clothing, gold records, and other memorabilia.

Rachel King and The Tudor Heart book cover
CollectionsApr 22, 2026
British Museum Curator Pens Book on ‘The Tudor Heart’

Rachel King’s book dives into the history of the pendant believed to have belonged to Henry VIII and his first wife, Katherine of Aragon.

Henry Kessler, Vance Kessler, Alex Kessler, and Daniel Kessler of Sy Kessler Sales Inc.
Events & AwardsApr 22, 2026
Here’s What Sy Kessler Has on Tap for Las Vegas

The company will have deals on precious metals testers as well as the latest in lab-grown diamond detection technology and security.

Chanel Coco Game Haute Horlogerie Chessboard
WatchesApr 21, 2026
Coco Chanel Enters the Game with New Watch Collection

Gabrielle “Coco” Chanel is a character in the “Coco Game” collection of watches and the queen in its first haute horlogerie chessboard.

Jewelers of America 20 Under 40 winners collage
IndependentsApr 21, 2026
Meet Jewelers of America’s 2026 ‘20 Under 40’ Class

The annual list honors rising professionals on the retail and supply sides of the jewelry industry.

Fake Fendi bangle
CrimeApr 21, 2026
Customs Nabs 1,500 Pieces of Counterfeit Jewelry Bound for NYC

Seized in Kentucky, the packages include fake Cartier, Tiffany & Co., Chanel, and Fendi jewelry.

Stock image of a judge’s gavel
CrimeApr 20, 2026
Queens Man Convicted in Bludgeoning Death of Pawn Shop Owner

Rodolfo Lopez-Portillo faces 25 years to life in prison after being found guilty in the March 2022 beating death of Arasb Shoughi.

Jewelry Creators: Dynamic Duos and Generational Gems Book Cover
TrendsApr 20, 2026
Beth Bernstein, Sonia Esther Soltani Pen New Jewelry Book

“Jewelry Creators: Dynamic Duos and Generational Gems” highlights the relationships among 22 influential designers, brands, and gem dealers.

Savannah Convention Center
Events & AwardsApr 20, 2026
Atlanta Jewelry Show’s Spring Event Is Hitting the Road

The AJS Spring 2027 show will be held in Savannah, Georgia, with future shows taking place in other Southeast cities.

Mike McMullen and Adrienne Gernand
MajorsApr 20, 2026
Kendra Scott Names New CFO, Chief Business Officer

The jewelry retailer plans to open 20 new stores this year and expand into new product categories.

Oscar Heyman Multi-Colored Tourmaline and Diamond Flower Necklace
TrendsApr 17, 2026
New (Groundbreaking) Floral Jewelry for Spring 2026

Flower motifs are the jewelry trend blooming amongst the new collections that debuted this spring.

QVC Group logo
MajorsApr 17, 2026
QVC Group Files for Chapter 11 Bankruptcy

The retailer reported an 8 percent decline in annual sales as it struggles under the weight of billions of dollars of debt.

Edina Kiss Devil Drop Earrings
CollectionsApr 17, 2026
Edina Kiss’ Earrings Are the Devil on Your Shoulder

The “Devil” drop earrings, our Piece of the Week, are part of designer Edina Kiss’ new namesake jewelry line that she will show at Couture.

Stock image of gold bars
CrimeApr 17, 2026
FBI Issues Warning to Refineries, Retailers Due to High Price of Gold

The alert states that burglary crews are targeting jewelry businesses and details how jewelers and refineries can protect themselves.

Cartier Roadster
WatchesApr 16, 2026
Cartier Brings Back the Roadster

The “watchmaker of shapes” debuted the reworked version of the vintage sports car-inspired timepiece at Watches & Wonders.

Edge Retail Academy Ellen Gardner, Jennifer Motes, Mona Lisa Shaffer, Cindi Haddad Drew
IndependentsApr 16, 2026
Edge Retail Academy Updates Leadership Team

As demand for jewelry retail coaching grows, the company has established a dedicated business coaching leadership team.

Stuller Mountings 2026-2027 Catalog
MajorsApr 16, 2026
Stuller’s Latest Mountings Catalog Is Out Now

The “Mountings 2026-2027” catalog showcases Stuller’s largest and most diverse assortment to date with more than 400 new mounting styles.

Screenshots of Episode 4 of the “My Next Question” podcast
PodcastsApr 15, 2026
Episode 4: The Natural Diamond Dilemma

Sally Morrison and Mark Klein discuss De Beers’ first beacon in 16 years and the mistake the industry made with lab-grown diamonds.

×

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