PodcastsMay 20, 2026
Episode 5: Sotheby’s Frank Everett Puts the Auction Market in PerspectiveEverett covers colored stones’ surging popularity, the mellow return of the “Mellon Blue,” and his “The Devil Wears Prada” doppelgänger.
CrimeOct 14, 2020
Member of Gang That Targeted Traveling Salespeople in Texas Sentenced
Robert Riveros got 22 years behind bars after pleading guilty to robbery and weapons charges.
Dallas—One member of a five-person gang that was targeting traveling jewelry salespeople in Texas a few years ago was sentenced in federal court last week.
U.S. District Judge David Godbey sentenced 35-year-old Robert Riveros to 22 years behind bars after he pleaded guilty to robbery and firearms charges.
According to the superseding indictment in the case, filed in October 2016, Riveros and four other Colombians discussed and planned the robberies of three traveling jewelry salespeople.
The robberies took place in April and June of 2016 in Garland, Arlington and Euless, Texas.
In the Euless robbery, the salesman, 42-year-old Muhammed Shaikh, lost his life.
According to the indictment, Shaikh was in the convenience store of a gas station near Dallas-Fort Worth International Airport when Riveros and three of the other suspects—Johnnattan Ramirez, Pedro Louis Alvarez and Eslevy Vargas-Avila—smashed in his rental car’s back window with a gun, reached in and grabbed a case of jewelry.
Shaikh ran from the store and jumped into the window of Ramirez’s car in an attempt to retrieve the jewelry.
According to the indictment, Ramirez “drove his vehicle in a manner intended to dislodge [Shaikh],” striking other cars in the process, but ended up speeding away from the scene with the salesman half hanging out of the window.
The four robbers drove to an apartment complex in nearby Irving, Texas, where they beat and kicked Shaikh in order to keep the case of jewelry, which, the indictment states, “contributed to his death.”
Riveros pleaded guilty to: conspiracy to interfere with commerce by robbery, two counts of interference with commerce by robbery, and two counts of brandishing a firearm in furtherance of a crime of violence.
Two counts from the original indictment and two counts from the superseding indictment were dismissed as part of his plea deal.
Ramirez, Alvarez, and Vargas-Avila also faced robbery and weapons charges, as did the fifth suspect, Catherine Contreras-Beltran.
Ramirez, Vargas-Avila, and Contreras-Beltran were rounded up in Colombia between December 2016 and February 2017 and, like Riveros, extradited to the United States.
The FBI and the DFW International Airport Department of Public Safety arrested Alvarez in New York City in June 2016.
In September 2019, the first of the five suspects was sentenced, court records show.
Editors' Picks
Sponsored by
Contreras-Beltran got 13 1/2 years in prison.
Ramirez was sentenced to 25 years in prison in March, and Alvarez, who was sentenced in January, got 15 years. Alvarez’s sentence will run consecutively to any sentence imposed in a separate criminal case he is facing in Queens, New York, court records show.
Vargas-Avila is scheduled for sentencing next week, a spokesperson for the U.S. Attorney’s Office for the Northern District of Texas said.
Ramirez was sentenced to 25 years in prison in March, and Alvarez, who was sentenced in January, got 15 years. Alvarez’s sentence will run consecutively to any sentence imposed in a separate criminal case he is facing in Queens, New York, court records show.
Vargas-Avila is scheduled for sentencing next week, a spokesperson for the U.S. Attorney’s Office for the Northern District of Texas said.
More on Crime
The Latest
IndependentsMay 20, 2026
Adornment & Theory’s New Store Feels Like Home Designer Viviana Langhoff has realized her dream of owning a space for her Chicago jewelry store that looks and feels like her brand.
Events & AwardsMay 20, 2026
Here Is Couture’s 2026 Education Lineup The sessions will run from Friday, May 29, to Sunday, May 31, with one being a live taping of an episode of Couture’s podcast.
Brought to you by
All Eyes on Gold Prices. Alternatives to Look For. And What to BEWARE of in VegasAs gold prices rise, today’s retailers are looking for alternatives at prices that will appeal to wider audiences.
Lab-GrownMay 20, 2026
Savannah Friedkin Jewelry Names New CEOFormer Stephanie Gottlieb Fine Jewelry executive Morgan P. Richardson is joining the lab-grown diamond jewelry brand.
Weekly QuizMay 14, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
WatchesMay 19, 2026
Here’s the AP x Swatch Pocket Watch That Caused PandemoniumThe $400 pocket watch is a blend of Audemars Piguet’s iconic eight-sided Royal Oak and Swatch’s unserious Pop watches from the ‘80s.
CollectionsMay 19, 2026
Chris Ploof’s New Collection Makes an Ancient Medal ModernWith gold prices on the rise, the “Modern Electrum” collection uses an alternative, non-tarnishing metal alloy composed of gold and silver.
Brought to you by
How Modern Training Is Becoming a Competitive Advantage for Jewelry RetailersWith the trade and customer trust in mind, GIA® developed NextGem™ – on-demand training designed specifically for retail.
IndependentsMay 19, 2026
Ellen and Michael Fruchtman Retire, Sell Marketing Agency Fruchtman Marketing has new owners, Erin Moyer-Carballea and Manuel Carballea, and will relocate to Miami.
ColumnistsMay 19, 2026
Peter Smith: The (Mostly) Immutable Sales TruthsIn a column for the 2026 State of the Majors issue, Smith lists 10 time-tested principles about sales that still ring true.
ColumnistsMay 18, 2026
Edahn Golan: What a K-Shaped Economy Means for Fine JewelryIn a column for the 2026 State of the Majors issue, Golan spells out how the growing economic divide in the U.S. is reshaping the market.
CollectionsMay 18, 2026
Foundrae’s New Collection Taps Into JoyThe “Limitless Expansion of Joy and Hope” collection evokes summer through colored gemstones and motifs of butterflies and florals.
CollectionsMay 18, 2026
Hancocks London Acquires Historic ‘Inchiquin’ EmeraldThe jewel, circa 1890, is from the late Victorian era and was owned by descendants of the last high king of Ireland.
Events & AwardsMay 18, 2026
Here Are the 2026 JCK Industry Fund Grant Recipients This is what the nine recipients plan to do with the funds.
AuctionsMay 15, 2026
American Collector Ponies Up Almost $17K for John Wayne’s RingThe Western star’s 14-karat gold signet ring sold for six times its low estimate following a bidding war at U.K. auction house Elmwood’s.
Events & AwardsMay 15, 2026
JA, MJSA To Sponsor Roundtable at TJSThe discussion, "Rebuilding the Jewelry Workforce," will take place on Saturday, May 16, in Troy, Michigan.
SourcingMay 15, 2026
State of Diamonds: The Way Forward for Natural DiamondsThe jewelry industry is reassessing its positioning as Gen Z reshapes the retail landscape and lab grown continues to gain market share.
AuctionsMay 14, 2026
White Diamonds Lead Sotheby’s Auction, Blue Diamond Does Not SellA matching pair of 18.38-carat, D-color diamonds from Botswana’s Jwaneng mine sold for $3.3 million, the top lot of the jewelry auction.
Supplier BulletinMay 14, 2026
A Diamond Is Forever Continues Desert Diamonds – Bridal ReinvigoratedSponsored by A Diamond Is Forever
SourcingMay 14, 2026
State of Colored Stones: The Spirit of Young American Gemstone CuttersThe next generation of lapidarists are entrepreneurial, engaged online, and see the craft as a means for artistic expression.
AuctionsMay 14, 2026
‘Ocean Dream’ Makes Waves at Christie’s, Fetching $17MIt was the second auction appearance for the fancy vivid blue-green diamond, which sold for $7.8 million at Christie’s Geneva 12 years ago.
CrimeMay 13, 2026
JSA’s 2025 Crime Report Shows ‘Concerning’ Rise in ViolenceWhile the overall number of crimes was down, there were more incidences in which robbers pulled out guns, mace, or rammed cars into stores.
IndependentsMay 13, 2026
New Orleans Jeweler Closing Canal Place StoreJack Sutton Fine Jewelry is closing its store inside the downtown shopping center after 40 years in business.
SourcingMay 13, 2026
Smithsonian Acquires ‘Winston Red’ Diamond PaintingReena Ahluwalia’s painting of the rare red diamond is the first contemporary painting to join the National Gem Collection.
TrendsMay 13, 2026
State of Design: Only the Innovative Will SurviveThe price of gold has risen, affecting the number of pieces designers make, the materials they use, and how they position themselves.
ColumnistsMay 12, 2026
It’s Official: We’re Getting ‘Brain Rot’ From Watching Short-Form Videos Peter Smith gives tips on leading meetings, developing marketing, and making trade show appointments in the age of short attention spans.
CollectionsMay 12, 2026
Jessica McCormack Debuts Antique Coin-Inspired Medallions for SummerThe 11-piece “Medallions” capsule collection features five motifs: a crying eye, a heart on fire, a spiral, a flower, and a swallow.
