EditorsJun 11, 2026
This Was the Best Animal Jewelry in Las Vegas From lions and hippos to snails and fish, Senior Editor Lenore Fedow wrangles her picks for cutest jewelry critters in Las Vegas.
Brought to you by
Protecting Your Sparkle: Why Screening Has Become Essential
While no reputable jeweler would knowingly sell lab-grown stones as natural, it's a growing possibility.
Brought To You By IGI
As symbols of love and commitment, few things are more cherished than diamonds. Natural diamonds are revered as timeless miracles of nature. Lab-grown diamonds are affordable, man-made marvels. Each product has its own separate appeal.
The word “separate” is paramount here: Whether you sell natural diamonds (ND), lab-grown diamonds (LGD), or both, inadvertent mixing by experts can threaten one’s sparkling reputation.
While no reputable jeweler would knowingly sell lab-grown stones as natural, we all must face the growing possibility in our stores. LGD have permeated every major trading center. Small stones find their way into ND melee parcels. Larger stones are traded between consumers online, acquired by pawn shops with no testing, and even are purchased over-the-counter by professionals who are unequipped to detect them.
The Elephants in the Room
Two issues make this undisclosed mixing a growing danger. The first is confusion about detection. An alarming number of pros continue to mistakenly believe that inexpensive diamond testers will distinguish ND from LGD. Common electronic testers can misidentify HPHT-grown stones as Moissanite (learn why that happens here). Inexperienced jewelers mistakenly believe such basic testers will identify all lab-grown stones the same way. Which is patently false. Thermal testers make no distinction whatsoever and electronic testers frequently conclude ND and LGD are identical. These instruments are not useful and can be damaging to one’s reputation.
The second issue is the high cost and limited reliability of useful detection technology. There are UV-based testers designed to help separate LGD from ND, but they can cost thousands of dollars and are not 100 percent conclusive, particularly on mounted goods. In most cases, experienced human judgment is also required, which is why the guidance states that these instruments are not a substitute for laboratory screening.
Professionals who proactively invest in the latest detection technology are to be commended. However, precautions should not stop in the back office, particularly for goods that have changed hands.
Protect Yourself
Like any industry, ours will always have its share of bad actors hoping to profit from the ignorance and mistakes of others. Headlines are made when large stones, submitted to grading institutes for natural diamond reports, are revealed to be lab-grown. Some incidents have been extremely sophisticated, using lab-grown stones created to have measurements and inclusions that closely match a pre-existing ND report.
Grading institutes are well-equipped to avoid such scams, but most retail jewelers are not. Independents regularly are burned when making purchases that they learn later were misrepresented. For that matter, fraud is not always malicious. Some people don’t inform their fiancé that they’re proposing with a lab-grown stone. Years later, should they seek the value of what they always presumed to be a natural diamond, the jeweler across the counter may have to deliver bad news. If the piece was labeled natural at take-in, based on word alone, things could even get messy legally.
Call IGI for Support
IGI offers affordable, advanced gemstone screening for both loose and mounted goods. Through advanced spectrometric analysis IGI can quickly and decisively assess and identify any item, whether parcels of breakout melee, items bought over-the-counter, purchased from estate sales, or purchased from another retailer. IGI’s locations in New York and Los Angeles have made these services cost-effective with fast turnround, including options for same-day results.
IGI also can issue a grading report confirming all aspects of any piece of jewelry. From small credit-card sizes to half, and full-page documents, any piece of jewelry can be supported factually by an IGI report verifying its authenticity.
Top Reasons to Protect Yourself
- Guarantee authenticity and trust
- Avoid legal and ethical risks
- Boost consumer confidence
- Increase the item’s value
- Give your client an insurance-ready document
As the diamond industry evolves, it is more important than ever for professionals to ensure the authenticity of the items they sell. Third-party certification is designed to help jewelers protect their reputation, avoid legal and ethical pitfalls, increase the value of their products, and build trust with their customers.
In a world where lab-grown diamonds are becoming more common, a jewelry grading report is not just a piece of paper. It’s a testament to a jeweler’s commitment to honesty and quality. This added layer of assurance helps build stronger customer relationships, encouraging repeat business and positive word-of-mouth.
The Latest
MajorsJun 11, 2026
Former Cartier Creative Director To Head Chanel’s Jewelry Creation StudioMarie-Laure Cérède will join Chanel as the new director of its jewelry creation studio, starting in October.
Lab-GrownJun 11, 2026
Smiling Rocks’ ‘Wish Jar’ Generates 100+ Wishes in Las Vegas At the JCK show, the lab-grown diamond brand teamed up with Jewelers for Children to support Make-A-Wish India.
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.
AuctionsJun 10, 2026
31.62-Carat ‘Azure Blue’ Diamond Sells For $8M+ at Christie’sIt was a banner day for blue gemstones, with another blue diamond topping $8 million and a 41-carat sapphire going for $2.3 million.
Weekly QuizJun 11, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
MajorsJun 10, 2026
Saks Global Receives Bankruptcy Court Approval for ReorganizationThe approval means the retailer is on track to exit bankruptcy proceedings this summer.
CrimeJun 10, 2026
2 Suspects Arrested in Texas Jewelry Store RobberyThe men are believed to be part of the group of several masked suspects that robbed Marc Robinson Jewelers in April.
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.
CollectionsJun 10, 2026
Sylvie Debuts ‘Elevated’ Bridal Collection Inspired By Designer’s RingThe bridal-focused brand is also launching its Custom Atelier this summer, a digital custom design tool for its authorized retailers.
EditorsJun 09, 2026
Q&A: Al Cook on the Lab-Grown ‘Bubble,’ Dwindling Diamond Supply The De Beers Group CEO also discussed tariffs, Desert Diamonds, and the pending sale of De Beers in an interview with Michelle Graff.
MajorsJun 09, 2026
Wilkerson's Russ Whitehouse RetiresThe industry veteran is bringing his 56-year run in the fine jewelry sector to an end.
Events & AwardsJun 09, 2026
Pride Month Panel to Highlight LGBTQ+ Jewelry VoicesThe panel discussion will feature LGBTQ+ leaders across the jewelry, luxury, and creative industries.
CollectionsJun 09, 2026
Marie Lichtenberg’s New Capsule Collection Is a Smash, LiterallyInspired by a locket that got run over, the “Smash” capsule collection reimagines the shape of Lichtenberg’s signature style.
MajorsJun 09, 2026
Frederick Goldman Names Director of Sales for SoutheastThe company has promoted Katherine Whitacre to the role.
MajorsJun 08, 2026
Stuller Expands Selection of Lab-Grown Diamonds, Demi-Fine JewelryThe jewelry manufacturer has added Taylor Swift-esque diamond shapes, and more silver, gold vermeil, and gold-plated jewelry.
SourcingJun 08, 2026
Sally Morrison to Depart De Beers This Summer Morrison has been marketing diamonds on and off since the early 2000s and said she is leaving to “pursue new projects.”
TrendsJun 08, 2026
Amanda’s Style File: June’s Birthstone TrioThose born in June can celebrate with pearl, alexandrite, and moonstone jewelry.
TechnologyJun 08, 2026
Overnight Mountings Launches Ring Builder PlatformThe platform allows retailers to guide clients through a customizable engagement ring buying experience in a branded interface.
IndependentsJun 05, 2026
Pennsylvania Jewelry Store To Close After 79 YearsJim Springer, owner of Dunkelberger’s Fine Jewelry, is heading into retirement.
SurveysJun 05, 2026
Consumers to Cut Back on Spending Amid Rising Prices, Survey Shows When conducting its May consumer confidence survey, The Conference Board asked extra questions about consumers’ budgeting strategies.
CollectionsJun 05, 2026
Rebel Jewelry’s Charm Symbolizes Perseverance for Pride MonthThe “Tunnel” charm, our Piece of the Week, celebrates Pride Month with its design inspired by hope and the light at the end of the tunnel.
SourcingJun 05, 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.
AuctionsJun 04, 2026
Treasures from Maurice Tempelsman’s ‘Marvelous’ Life Head to AuctionUp for auction at Sotheby’s, the collection of Tempelsman’s personal effects includes a Cartier Tank watch Jackie O. gifted him.
CollectionsJun 04, 2026
Buddha Mama to Spend the Summer in AspenThe Miami-based fine jewelry brand will host its first summer residency in the Colorado mountain town from June 5 to Aug. 23.
MajorsJun 04, 2026
AGS Honors Late Peter Yantzer, Holds Time Capsule CeremonyThe organization also announced its international board of directors for the 2026-2027 term.
MajorsJun 04, 2026
Neiman Marcus’ Downtown Dallas Store to Close in SeptemberSaks Global confirmed the closure this week, spelling the end for a store that’s been part of downtown Dallas for more than 100 years.
ColumnistsJun 03, 2026
Peter Smith: When Top Talent Leaves and What It Says About YouSmith discusses how managers should handle a top performer's exit, warning that a poor response could have a lasting impact.
