SourcingAug 12, 2025
Gemfields Sells Fabergé for $50MAcquired by a tech investor, the historic brand will continue to focus on jewelry, accessories, and timepieces.
CrimeSep 15, 2016
3 Indicted in $6.5M Diamond Investment Scheme
A federal grand jury in Dallas has indicted three men on various charges stemming from their alleged involvement in a scheme to defraud investors.
Dallas--Three Texas men have been indicted by a federal grand jury on various charges stemming from their alleged involvement in a diamond investment fraud scheme run between March 2011 and November 2013.
According to the U.S. Attorney’s Office for the Northern District of Texas, three defendants--Craig Allen Otteson, 64, Jay Bruce Heimburger, 58, and Christopher Arnold Jiongo, 55--surrendered to federal authorities on Sept. 9 and made their first court appearances that afternoon.
They were all released on bond.
The 10-count indictment charges each defendant with one count of conspiracy to commit wire fraud and three counts of wire fraud. Otteson and Heimburger also are each charged with six counts of mail fraud.
According to the indictment, Otteson acted as the managing member and chief compliance officer of Stonebridge Advisors LLC in Dallas, which was involved as the managing partner of Worldwide Diamond Ventures LP, a company that bought and resold diamonds on the international market but filed for bankruptcy in the Northern District of Texas in October 2013.
The indictment alleges that initially the defendants attempted to raise funds for Worldwide Diamond by offering the sale of additional limited partnerships--with a minimum amount of $100,000--in the company, but were unable to raise sufficient capital funds this way.
Then, in March 2011, the defendants attempted to raise additional necessary funds by offering “Non-Recourse Promissory Notes” (diamond notes), hiring three outside companies to market and sell the diamond notes to investors in Texas, Pennsylvania and California. Each $50,000 diamond note had a nine-month maturity date and an 8 percent rate of return.
The defendants promised investors that all of their funds would only be used to purchase and resell diamonds but defrauded them by concealing that they used nearly $2.5 million of the capital to make unauthorized loans to third parties.
Between March 2011 and May 2013, a total of 77 investors sunk approximately $6.5 million into the company.
If convicted, Otteson, Heimburger and Jiongo face a maximum statutory penalty of 20 years in federal prison and a $250,000 fine. The indictment also includes a “forfeiture allegation” requiring them, upon conviction, to forfeit the proceeds obtained as a result of the fraud.
The attorney’s office did not respond to a request for more information on what was next for Otteson, Heimburger and Jiongo.
More on Crime
The Latest
Policies & IssuesAug 12, 2025
Higher Tariff on Chinese Imports Paused for 90 Days, Trump SaysPresident Donald Trump issued an executive order extending the pause on higher tariffs to November as negotiations with China continue.
CollectionsAug 12, 2025
Jacquie Aiche’s New Collection Harnesses the Energy of the ThunderbirdThe “Thunderbird Slab” collection features a thunderbird motif as a symbol of power, protection, and boundless possibility.
Brought to you by
Taking the Moment Head On: How Rio Grande Champions the Present & Future of Fine JewelryAs a leading global jewelry supplier, Rio Grande is rapidly expanding and developing new solutions to meet the needs of jewelers worldwide.
ColumnistsAug 12, 2025
Creative Connecting: How to Take a Better HeadshotColumnists Jen Cullen Williams and Duvall O’Steen share tips on how to elevate your professional image.
Weekly QuizAug 08, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
IndependentsAug 11, 2025
Lisa Bridge to Depart Ben Bridge JewelerThe retailer, owned by Berkshire Hathaway, is becoming part of the Berkshire Hathaway Jewelry Group with Helzberg.
Events & AwardsAug 11, 2025
Bethenny Frankel to Give Keynote at CBG’s Experience ShowThe Continental Buying Group’s 2025 Tampa Experience Show is slated for Sept. 8-10.
Brought to you by
Investing in the Next Generation of Bench JewelersThe Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.
EditorsAug 11, 2025
The Colors Expected to Be On-Trend in a Couple YearsAssociate Editor Lauren McLemore recently attended a fabrics trade show where a trend forecaster shared her predictions for summer 2027.
FinancialsAug 08, 2025
Brilliant Earth’s Q2 Sales Up 3% as Engagement Ring Sales RiseThe company raised its full-year sales guidance while noting it has not yet assessed the potential impact of the latest tariff news.
Events & AwardsAug 08, 2025
GJEPC’s Jewellers for Hope Celebrates 10 Years of FundraisingThe organization has raised more than $1.3 million for charity since its inception.
TrendsAug 08, 2025
Piece of the Week: Rahaminov Diamonds’ Bezel BangleThe brand’s latest iteration of a bezel-set diamond bangle features clean lines and a timeless design for a new modern silhouette.
WatchesAug 07, 2025
Bulova’s New Collection Honors Tony BennettThe first watch in the series commemorates his participation in the Civil Rights movement, marching from Selma to Montgomery in 1965.
Lab-GrownAug 07, 2025
Chatham Releases Catalog for Loose Lab-Grown GemstonesThe catalog contains a complete listing of all the loose gemstones in stock, as well as information about the properties of each stone.
TechnologyAug 07, 2025
Rembrandt Charms Debuts New Website, Bird CharmsThe company added a retailer dashboard to its site and three new birds to its charm collection, the cardinal, blue jay, and hummingbird.
Policies & IssuesAug 06, 2025
Tariff on India to Rise to 50%, Trump Says An additional 25 percent tariff has been added to the previously announced 25 percent.
MajorsAug 06, 2025
Claire’s Files for Chapter 11 Bankruptcy AgainThe jewelry and accessories retailer plans to close 18 stores as part of the proceedings.
IndependentsAug 06, 2025
Smith & Son Jewelers to Close 107-Year-Old Location Its Springfield, Massachusetts, store is set to close as owner Andrew Smith heads into retirement.
CollectionsAug 06, 2025
Zahn-Z Swims With Whales in ‘Beluga’ CollectionDesigner Hiba Husayni looked to the whale’s melon shaped-head, blowhole, and fluke for her new chunky gold offerings.
TrendsAug 06, 2025
Paola De Luca to Release Trendbook 2027+She will present the 23rd edition of the trend forecasting book at Vicenzaoro on Sept. 7.
CollectionsAug 05, 2025
Mignon Faget Commemorates 20th Anniversary of Hurricane KatrinaThe New Orleans-based brand’s “Beyond Katrina” jewels honor the communities affected by the storm.
ColumnistsAug 05, 2025
The PR Adviser: Affiliate Marketing Is the Cost of CoverageLilian Raji explains why joining an affiliate network is essential for brands seeking placements in U.S. consumer publications.
Events & AwardsAug 05, 2025
JA Announces Seymour & Evelyn Holtzman Bench Scholarship WinnersThe organization has awarded a total of $42,000 through its scholarship programs this year.
Events & AwardsAug 04, 2025
Gem Awards, David Yurman Introduce $50K Grant for Emerging DesignersThe winner of the inaugural David Yurman Gem Awards Grant will be announced live at the 2026 Gem Awards gala.
TrendsAug 04, 2025
Amanda’s Style File: August’s Bright BaublesAs summer winds down, celebrate the sunny disposition of the month’s birthstones: peridot and spinel.
CrimeAug 04, 2025
‘The Watch King’ Assaulted, Robbed in QueensMoshe Haimoff, a social media personality and 47th Street retailer, was robbed of $559,000 worth of jewelry by men in construction outfits.
MajorsAug 04, 2025
Borsheims Welcomes New Assistant Facilities ManagerXavier Dibbrell brings more than a decade of experience to the role.
