Grading

Gem-A Issues Warning About Bizarre Jewelry Mail Scam

GradingAug 23, 2023

Gem-A Issues Warning About Bizarre Jewelry Mail Scam

People in the U.K. and Europe have been unexpectedly receiving rings in the mail accompanied by fake Gem-A certificates.

Fake Gem-A Certificate and solitaire ring
Gem-A has issued a scam warning following reports of people receiving a package in the mail that they didn’t order containing a solitaire ring and a fake certificate, pictured above, bearing a variety of laboratory logos.
London—The Gemmological Association of Great Britain (Gem-A) has issued a warning following reports of people mysteriously receiving rings in the mail that are accompanied by certificates claiming to be from Gem-A.

The organization, which does not offer grading services or issue reports of any kind, said it is in no way involved with the packages.

People reported receiving a “diamond solitaire ring in platinum”—a claim that Gem-A said has not been verified via any laboratory testing, as far as it knows—in a gray or pink ring box, which arrived inside a pink gift bag with “Princess” in gold lettering.

Along with the ring is a laminated “Identification Certificate” allegedly from the “Fellowship of Gemological Association of Great Britain.” (The fake certificate contains a misspelling, as Gem-A uses the traditional British spelling of “gemmological” in its name.)

The fake certificate also includes the logos of the International Gemological Institute, the International Laboratory Accreditation Cooperation, Platinum Guild International, and the Gemological Institute of America.

Gem-A said according to reports, there are no identifying postage labels, receipts, confirmation letters or information documents inside the shipment.

Recent comments on a post about the mysterious packages on Gem-A’s Facebook page indicate that people randomly received the ring after trying to order books from an e-commerce site called Ahodenare.com. 

 

“Organizations in the jewelry and gemstone sectors are no strangers to fraudulent practices, but this strange pattern of behavior whereby unsuspecting members of the public receive items of jewelry with fake ‘identification certificates’ is baffling and worrying,” Gem-A CEO Alan Hart said. 

“As an educator and membership organization, we don’t produce jewelry, nor do we provide any kind of grading or stone identification services. Although our members and those in the trade are undoubtedly aware of this, the public is less informed. We are monitoring the situation closely.” 

Gem-A said it was alerted to a similar situation in March of this year after isolated incidents were reported on social media and email, but said the practice has “reared back into action,” affecting multiple parties. 

It said recipients are from geographically diverse areas, including the United Kingdom and northern Europe.

 Related stories will be right here … 

Also in March, the American Gem Society published a warning to consumers notifying them of a scam involving people receiving unexpected packages with “low-quality jewelry” accompanied by a counterfeit laboratory report.

Some of the fake lab reports claimed the jewelry was graded by Gales Gemological Research Association (GRA) and was set with moissanite. Others were branded GIA and stated the stone contained in the jewelry was a diamond.

GIA said it received more than 50 calls regarding the packages from California, Texas, and other states over the course of three months.

The March incidents as well as the current one involving Gem-A could be examples of a brushing scam, which the U.S. Department of Justice (DOJ) defines as a “person receiv[ing] a package from a business containing various items that they never ordered.” 

The aim is for the scammer to pose as a verified buyer of the product so they can post fake positive reviews of it online to boost their product’s rating and popularity.

The DOJ warns that packages are often addressed to the person’s residence but lack a return address, and it may mean that the recipient’s personal information has been leaked.

Gem-A said on Aug. 22 a police report has been filed and the investigation is ongoing.

“We have received no reports of follow-up requests from the sender(s) attempting to extort money or data from any of the recipients of these fraudulent parcels,” Hart said. 

“However, we are asking everyone to be on high alert. We urge you not to share your personal or business details in this scenario and encourage you to seek advice before taking any next steps.”

Gem-A can be contacted at +44 0207 404 3334.
Lauren McLemoreis the associate editor, gemstones at National Jeweler, covering sourcing, pricing and other developments.
tags:

The Latest

trend retail.jpg
PodcastsJan 12, 2026
The latest poscast

test

Screenshot from 2026-01-12 06-22-03.png
PodcastsJan 12, 2026
New podcast without sponsor

test

20210205_Alexia_Connellan_Gatsby_earrings.jpg
TrendsJan 12, 2026
New test Article

test article

trend ss21@2x.jpg
Brought to you by
new sponsored article

test

2019_De_Beers_rough_NEW_1.jpg
PodcastsJan 12, 2026
New sponsored podcast

test

Weekly QuizOct 03, 2024
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
MNQ FINAL - NJ web - 1872 x 1052 px.png
PodcastsJan 12, 2026
Introducing My Next Question, the Podcast

A monthly podcast series for jewelry professionals

Screenshot from 2025-12-31 12-03-28.png
PodcastsDec 31, 2025
Test new podcast post

Test new podcast post

Jewelers Mutual Group Cybersecurity
Brought to you by
Navigating Cybersecurity: Essential Guidance for Jewelers

From protecting customer data to safeguarding inventory records, it's crucial to learn how to tackle cybersecurity challenges.

MNQ - studio - screen -1920 x 1080.png
PodcastsDec 29, 2025
Molly Test Podcast Episode

This is the abstract for Molly Test Podcast Episode

image 169 (4 col).png
PodcastsDec 10, 2025
Podcast With Video

Podcast Without Video or Audio or Image

image 169 (4 col).jpg
Recorded WebinarsDec 04, 2025
New Recorded Webinar for tests

New Recorded Webinar for tests

User-Avatar-PNG-Picture.png
PodcastsDec 03, 2025
Test Article Title

test Abstract

20210204_Couture_show_shot.jpg
PodcastsDec 02, 2025
New podcast

test desc

Screenshot from 2025-12-05 13-54-41.png
PodcastsNov 27, 2025
Test Podcast With Video

Test Podcast With Video. New interview with Ada Lovelace.

Image for tests
PodcastsNov 25, 2025
Test New Podcast Post

Abstract for tests. New Podcast interview with John Lennon, Jimi Hendrix and Jim Morison.

National Jeweler columnist Peter Smith
ColumnistsOct 09, 2024
Peter Smith: 7 Things to Know When Selling Luxury

Ahead of the holiday season, Smith delves into the often subconscious reasons people buy luxury products for themselves or their loved ones.

Edgar Mitchell wearing Rolex watch on Apollo 14
AuctionsOct 09, 2024
Rolex Worn on Apollo 14 Mission Up for Sale

The GMT-Master “Pepsi” belonging to astronaut Edgar Mitchell is a standout in RR Auction’s online “Space Auction,” going on now.

Simon meet me at the mall campaign
MajorsOct 09, 2024
New Simon Campaign Invites Gen Z to ‘Meet Me At The Mall’

The ads celebrate the mall culture of the ‘80s and ‘90s.

Platinum Guild International training
MajorsOct 09, 2024
PGI Launches New Virtual Sales Training

Retail sales associates can access the video series on mobile to refresh their selling skills.

Gathering at Bharat Diamond Bourse for COVID vaccinations
Policies & IssuesOct 09, 2024
GJNRF: Reaching Out, Rebuilding Futures

For 25 years, India’s Gem & Jewellery National Relief Foundation has provided aid in the wake of war, natural disasters, and global crises.

Sotheby’s A Tsar’s Treasure: Ferdinand of Bulgaria
AuctionsOct 08, 2024
Sotheby’s Selling Jewelry That Belonged to a Bulgarian Tsar

The November auction will feature a collection of jewels owned by Ferdinand I, the first king of modern Bulgaria, and his family.

Rough diamonds mined at the Diavik Diamond Mine
SourcingOct 08, 2024
Rio Tinto Begins New Phase of Production That Will Extend Diavik’s Life

Commercial production has begun underground at the Canadian diamond mine’s A21 pipe.

Stock image of hand holding phone by keyboard
SurveysOct 08, 2024
What to Know About Online Shopping This Holiday Season

Deloitte and Adobe Analytics shared their insights on the season, from the retail sales forecast to the role of generative AI.

Sylvie and Uncommon Man Campaign
CollectionsOct 08, 2024
Sylvie Adds New Men’s Bands

The Texas-based jeweler collaborated with luxury clothing brand Uncommon Man on men’s bands designed with European influences.

Diamond on polishing wheel Venus Jewel India
SourcingOct 08, 2024
Is Current Diamond Industry Turbulence Shaping a ‘New Normal’?

Industry players have found ways to cope with market conditions while working to reshape themselves in the face of emerging realities.

Rio Tinto 2024 Beyond RareTM Tender Art Series
SourcingOct 07, 2024
Rio Tinto to Offer 76 Diamonds in 2024 Beyond Rare Tender

The sales event, in its second year, features a selection of rare diamonds from the miner’s Argyle and Diavik diamond mines.

Kristi Yamaguchi and Scott Heller
CollectionsOct 07, 2024
Olympian Kristi Yamaguchi Partners With Heller Jewelers on New Collection

A portion of the proceeds from the “Always Dream” collection will go to Yamaguchi's foundation, supporting early childhood literacy.

×

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