U.S. customs agents in El Paso, Texas, intercepted the package, which would have been worth $9 million if the jewelry was genuine.
A lesson on remaining vigilant, even when it’s busy
On a busy afternoon in his store, one Illinois retailer strayed from the normal procedures used when buying diamonds over the counter and ended up with moissanite. He cautions other retailers to take their time when buying merchandise off the street and inspect the metal and stones carefully.
Rockford, Ill.--At Clodius & Co. in Rockford they have store meetings twice a week, on Wednesdays and Saturdays.
While store security is important year round, it is emphasized during busy holiday seasons, when hours get long, the shop gets packed and employees are tired, factors that combine to increase the likelihood of a crime.
With decades in the business, this is certainly a lesson Mark Clodius, who owns the store with his wife and business partner Monika, knows well. But every lesson bears re-learning from time to time, as the jeweler discovered recently.
In the fall, during a day when the store was packed with people, a gentleman came in to sell a stone that Clodius understood to be a diamond.
Though the retailer normally cleans a stone and takes it in the back for an inspection under the microscope before buying, he didn’t in this case because the atmosphere in the store was so hectic. He notes also that the seller didn’t want the stone out of his sight, which is something that happens occasionally when buying over the counter but not frequently.
So Clodius examined the stone quickly using a loupe, noted that it was singly refractive and gave the man a “super-low offer,” which he took.
It was only after putting the stone in the ultra-sonic cleaning machine for an hour and looking at it more carefully that Clodius discovered exactly why the seller was so insistent that the stone not be subjected to further inspection--it was not a diamond. “After cleaning it and putting the loupe on it I [thought], ‘oh no’ instantly,” he says.
The stone was a moissanite with a flat culet that was abraded, meaning roughed up or worn away, that’s worth about half of what he paid for it. The abrasion masked the fact that the stone was doubly refractive, making it possible to mistake it for an old European cut diamond, which has a flat culet as well, instead of a moissanite.
Clodius believes the culet was abraded deliberately to defraud. (Charles & Colvard CEO Randy McCullough confirmed that the moissanite maker did produce old European cut moissanites at the request of a large wholesale customer but wouldn’t have shipped the stones with an abraded culet. He says they are working with authorities to assist in the investigation.)
The jeweler, who has the seller’s driver’s license
Several other jewelers in the area had been fooled by the same seller, to the extent that the Chicago Jewelers’ Association issued a crime alert and the police department in nearby Schaumberg, Ill., launched an investigation. No charges were ever filed, though, because intent to defraud could not be proven.
Even though criminal charges may never come in these cases, the incident does bring up two important points for jewelers, Clodius says.
The first is for retailers to be aware of any scams criminals are attempting to perpetrate on jewelers, particularly in their area.
The second is for jewelers to establish proper procedures for handling different transactions, including buying goods off the street, and not to make exceptions, no matter how busy the store gets. He says jewelers need to take their time when buying merchandise over the counter and exercise due diligence in inspecting the metal and stones.
“When you are busy is when you can make mistakes,” Clodius says.
The Latest

Health monitors become statement pieces when paired with the brand’s new collection of stackable diamond-studded bands.

Ten organizations were selected this year.

Supplier Spotlight Sponsored by GIA

“Shell Auranova” is the next generation of the brand’s bridal line, featuring half-bezel engagement rings with bold and fluid designs.


Boucheron and Pomellato performed well in an otherwise bleak quarter for Kering amid struggles at Gucci.

Designer Deborah Meyers created her birds from oxidized sterling silver, rose-cut diamond eyes, and Akoya Keshi pearl feathers.

Six new retail businesses were selected for the 2025 program, which began in January.

The company said it expects sightholders to remain “cautious” with their purchasing due to all the unknowns around the U.S. tariffs.

Sponsored by the Gemological Institute of America

Simon Wolf shares why the time was right to open a new office here, what he looks for in a retail partner, and why he loves U.S. consumers.

The company failed to file its quarterly reports in a timely manner.

The organization also announced its board of directors.

Charms may be tiny but with their small size comes endless layering possibilities, from bracelets to necklaces and earrings.

Located in Valenza, the now 355,000-square-foot facility includes a new jewelry school that’s open to the public, Scuola Bulgari.

Paola Sasplugas, co-founder of the Barcelona-based jewelry brand, received the Fine Jewelry Award.

A platinum Zenith-powered Daytona commissioned in the late ‘90s will headline Sotheby’s Important Watches sale in Geneva next month.

The basketball stars wear men’s jewelry from the “Curb Chain” collection.

The Signet Jewelers-owned retailer wants to encourage younger shoppers to wear fine jewelry every day, not just on special occasions.

The 21 pieces, all from a private collector, will be offered at its Magnificent Jewels auction next month.

Lilian Raji answers a question from a reader who is looking to grow her jewelry business but has a limited marketing budget.

GCAL by Sarine created the new role to sharpen the company’s focus on strategic partnerships and scalable expansion.

The Indiana jeweler has acquired Scottsdale Fine Jewelers in Scottsdale, Arizona.

“Cartier: Design, Craft, and Legacy” opened earlier this month at the Victoria and Albert Museum in London.

Van Cott Jewelers in Vestal, New York, is hosting a going-out-of-business sale.

Industry veteran Samantha Larson has held leadership roles at Borsheims, McTeigue & McClelland, Stuller, and Long’s Jewelers.
The two organizations will hold the educational event together this fall in Mississippi.