Crime

JSA Warns of Violent String of Smash-and-Grabs in California

CrimeJul 23, 2025

JSA Warns of Violent String of Smash-and-Grabs in California

JSA has received reports of mobs swarming jewelry stores, driving cars into the storefront or smashing through the windows.

Stock image of crime scene tape
The Jewelers’ Security Alliance said since March, it has received reports of violent smash-and-grab robberies across California. The incidences involve mobs of up to 30 people swarming the store at once and smashing display cases to grab high-karat gold jewelry.
New York—The Jewelers’ Security Alliance issued a warning this week about a pattern of jewelry store robberies in California that JSA Executive Vice President Scott Guginsky described as one of the most violent he’s ever seen.

The smash-and-grabs involve gangs of 10 to 30 individuals who either arrive at the store in stolen vehicles and then rush in, armed with pickaxes and hammers, or ram a vehicle into the front of the store and then begin looting the cases.

“In all my years doing this, I’ve never seen this many vehicles being driven [into jewelry stores] and this many groups bum-rushing jewelry stores,” Guginsky said.

In one recent incident, a jewelry store owner in the Southern California city of Anaheim, about 25 miles south of Los Angeles, managed to scare off the would-be robbers.

According to a report from KTLA, the attempted smash-and-grab happened last Thursday just before 6:30 p.m. at Al-Amira Jewelry. 

Security footage aired by the news station shows about 18 individuals, covered head to toe in black, red, and white clothing, jump out of what appears to be four different vehicles and rush toward the front of the jewelry store.

After the store’s owner fires a single shot in their direction, they all jump back into the cars and flee.

The KTLA report noted that a similar smash-and-grab robbery happened recently at store across the street from Al-Amira Jewelry. 

Guginsky said since March, JSA has recorded 17 of these types of robberies in California, 12 of which have happened in Northern California, with four in Southern California (Anaheim and Artesia) and one in Fresno in Central California. 

All of the incidents have occurred between 2 and 7 p.m., in broad daylight when stores are open (or have just closed) and staff and customers are present. 

In 12 of these robberies, the perpetrators smashed through the front of the store in a stolen vehicle. 

The remaining three were similar to the attempted robbery in Anaheim, where a group of individuals pulled up in separate vehicles and rushed the store. 

 Related stories will be right here … 

Guginsky noted that the majority of business owners who have been targeted are South Asian. 

Their stores are attractive targets for thieves right now because they carry high-quality (22-karat) gold jewelry, which easily can be fenced and is lucrative, with the current price of gold well above $3,000 an ounce.

He added that the crimes are believed to be the work of several different groups, not one gang or criminal enterprise. 

They also seem to be planned in advance, given the number of individuals and stolen vehicles involved. 

JSA has tips for jewelers to help prevent or mitigate losses from robberies like those currently happening in California. 

Guginsky said first, retailers should notify local law enforcement about this pattern and request extra patrol coverage. 

They should display less merchandise, or spread it out a little bit more, and also consider reinforcing the front of their stores with ballistic, shatter-resistant glass. 

With the approval of their landlord, jewelers also might want to place flowerpots, stanchions, or bollards in front of the store as a barrier to stop, or at least slow down, vehicles. 

Guginsky noted that all jewelers should have an insurance policy that adequately covers the value of their inventory, both what gets left in the vault and what doesn’t. 

“You have to make sure you have proper insurance coverage for what is taken out and displayed in the store,” he said. 

He said JSA always has recommended jewelers have armed security guards, preferably retired law enforcement, which can be a deterrent to perpetrators. 

Lastly, jewelry store owners need to train staff not to resist in the event of a violent smash-and-grab or other robbery. 

The Latest

Jake Gyllenhaal as Bulgari Brand Ambassador
TrendsMar 09, 2026
Jake Gyllenhaal Is Bulgari’s Latest Ambassador

Bulgari named Gyllenhaal as its brand ambassador for his embodiment of artistic depth, intellectual curiosity, and warmth.

TJS scholarship winners 2026
Events & AwardsMar 09, 2026
TJS Announces 2026 Scholarship Winners

Awards were given to four students, one apprentice, and an emerging jeweler.

Model wearing diamond necklace and ring
AuctionsMar 09, 2026
Joanna Carson’s Jewels Lead White-Glove Sale

The top jewelry lot of the late model’s estate sale, hosted by John Moran Auctioneers, was an Oscar Heyman & Brothers for Cartier necklace.

TopImageCrop.jpg
Brought to you by
Is This You? Every Jeweler Has This Problem; We Have the Solution.

Every jeweler faces the same challenge: helping customers protect what they love. Here’s the solution designed for today’s jewelry business.

Tom Moses
GradingMar 06, 2026
Tom Moses Leaving GIA After Nearly 50 Years

Moses, who started at GIA’s Santa Monica lab in 1976, will leave the Gemological Institute of America in May.

Weekly QuizMar 05, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Charles & Colvard showroom in Morrisville, North Carolina
Lab-GrownMar 06, 2026
Charles & Colvard Files for Bankruptcy, Citing Price Pressures

Increased competition, falling lab-grown diamond and moissanite prices, and the rising cost of gold took a toll on the moissanite maker.

Zome Solara Earrings
CollectionsMar 06, 2026
Zome’s ‘Solara’ Earrings Embody Celestial Beauty

The earrings, our Piece of the Week, feature pink tourmalines as planets orbiting around an aquamarine center set in 18-karat rose gold.

dca-laptop.jpg
Brought to you by
DCA Enters a New Chapter in Jewelry Education

With refreshed branding, a new website, updated courses, and a pathway for growth, DCA is dedicated to supporting retail staff development.

Pomellato’s International Women’s Day “The Price of Freedom” Campaign
MajorsMar 06, 2026
Pomellato’s 2026 IWD Campaign Spotlights Economic Abuse

“The Price of Freedom” campaign video for International Women’s Day confronts the quiet violence of financial control.

Stock image of shipping containers
Policies & IssuesMar 05, 2026
Tariffs to Increase to 15% This Week, Treasury Secretary Says

Also, a federal judge has ordered that companies that paid tariffs implemented under the IEEPA are entitled to refunds.

Common Era Difficult Women Pandora Pendant, Anne Boleyn Signet Ring, Cleopatra Pendant
CollectionsMar 05, 2026
Common Era Honors ‘Difficult Women’ in Collection

The ever-growing collection, which just expanded with the addition of Olga of Kyiv, features cameos of 12 women from history.

Diamond engagement rings by designer Lorraine West
TrendsMar 05, 2026
Engagement Ring Trends 2026: What’s In, and Why

We asked a jewelry historian, designer, bridal director, and wedding expert what’s trending in engagement rings. Here’s what they said.

American Gem Society Conclave 2026 Orlando logo
Events & AwardsMar 05, 2026
AGS Announces Conclave 2026 Speaker Lineup

The annual event will be held in Orlando, Florida, from Sept. 14-17.

Caitríona Balfe on Only Natural Diamonds Spring 2026 Issue Cover
TrendsMar 05, 2026
Caitríona Balfe Fronts Only Natural Diamonds Cover

The “Outlander” star modeled for the digital cover of the magazine’s spring issue, which features a story on her relationship with jewelry.

CIBJO Milan
MajorsMar 05, 2026
Registration Opens for CIBJO Centenary Congress

This year’s annual congress, which will mark the confederation’s 100th anniversary, will take place this fall in Italy.

Michael M Beverly Hills Flagship Interior Rendering
MajorsMar 04, 2026
Michael M Opens First Store

Beverly Hills was chosen as the location for the brand’s first store, designed as a “private residence for modern monarchs.”

Dubai mall
Policies & IssuesMar 04, 2026
Luxury Brands Temporarily Shutter Middle East Stores

Kering, Apple, and other retailers have reportedly temporarily closed stores in the Middle East region in light of the recent conflicts.

Brilliant Earth Beverly Hills showroom
EditorsMar 04, 2026
Q&A: Brilliant Earth’s CEO on the New Beverly Hills Store

Beth Gerstein discusses the vibe of the new store, what customers want when fine jewelry shopping today, and the details of “Date Night.”

JIS Miami Spring 2026
Events & AwardsMar 04, 2026
JIS Miami Spring Show to Feature New Gifts Pavilion, Pop-Up Trends Talks

Nearly half of buyers are prioritizing silver and fashion collections this season, organizers said.

Spinelli Kilcollin Live Now. Polish Later. Campaign
TrendsMar 04, 2026
Spinelli Kilcollin Rides Free In Year of the Horse Campaign

The “Live Now. Polish Later.” campaign features equestrians wearing the brand’s jewels while galloping across the icy plains of Kazakhstan.

Jennifer Ashworth
MajorsMar 04, 2026
LeachGarner Names New Brand Director

The precious metals provider has promoted Jennifer Ashworth to the role.

Johnny Nelson Wins David Yurman Gem Award Grant Graphic
Events & AwardsMar 03, 2026
Johnny Nelson Wins David Yurman Gem Awards Grant

Nelson will be honored as the inaugural grant winner at the Gem Awards gala on March 13.

New Forevermark store in India
SourcingMar 03, 2026
7 Trends That Could Define the Diamond Industry’s Future

Experts from India weigh in the politics, policies, and market dynamics for diamantaires to monitor in 2026 and beyond.

Gannon & Scott and Metalor Technologies employees
MajorsMar 03, 2026
Swiss Refiner Completes Acquisition of Gannon & Scott

The American precious metals refiner’s day-to-day operations remain the same post-acquisition.

Isabel Delgado aquamarine earrings
TrendsMar 03, 2026
Amanda’s Style File: Aquatopia

These aquamarine jewels channel the calming energy of the March birthstone.

AGTA Innovative Design Award
Events & AwardsMar 03, 2026
AGTA Adds Another New Category for Spectrum

The “Innovative Design” category and award will debut in the Spectrum division of this year’s AGTA Spectrum & Cutting Edge Awards.

Nena Mensah and Sofia Carson at 2026 Actor Awards
EditorsMar 02, 2026
Jewelry at the Actor Awards: Reimagining Hollywood Glamour

Diamond jewelry was the star of the event formerly known as the SAG Awards.

×

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