Plus, why retailers should be ready to adjust as the U.S. population may decline this year for the first time since the Great Depression.
Retail chain Riddle’s buys Black Hills Gold co.
Retailer Riddle’s Jewelry announced that it has acquired gold manufacturer Landstrom’s wholesale and manufacturing division.
Rapid City, S.D.--Retailer Riddle’s Jewelry announced that it has acquired gold manufacturer Landstrom’s wholesale and manufacturing division.
The terms of the deal were not disclosed. Riddle’s did not acquire the Landstrom’s name, but has instead agreed to license and use it.
Landstrom’s is the oldest manufacturer of “Black Hills Gold” jewelry, pieces with a distinctive grape and leaf design in three colors that reportedly had their origin in the Gold Rush days, after the metal was discovered in the Black Hills of South Dakota. The company says it is the “only true heir” to the original Black Hills Gold designs, tools and manufacturing methods created more than 100 years ago.
Landstrom’s name recognition was one of the main reasons that they wanted to buy the business, Riddle’s CFO David Westergaard said in a statement.
Management at Landstrom’s will stay the same, according to Riddle’s, and day-to-day operations will also not change at the company.
“The decision to merge was due to a mutual desire to combine manufacturing and marketing efforts to achieve certain economies of scale and opportunities for diversification,” Westergaard said. “Overall, we feel the climate in the Black Hills, and nationwide, is strong for American-made products.”
Robert Lemley, grandson of founder Ivan Landstrom, continues to hold the rights to the Landstrom’s name. The company also has a jewelry store in Rapid City, which was not part of the deal and operates as a separate entity.
Rapid City-based Riddle’s was founded in 1959 and now owns and operates 45 stores across the Midwest.
Landstrom’s, which is also in Rapid City, is the oldest Black Hills manufacturing company.
It began as the Black Hills Jewelry Manufacturing Company in 1878 and then separated into two entities in 1919 before rejoining again when Landstrom’s purchased the F.L. Thorpe and Company in 1995.
The Latest

René Lalique’s “Woman Dragonfly With Open Wings” pendant, the first piece the museum acquired, was one of the jewels taken.

A podcast prompted Smith to share his views on where origin fits into the natural diamond story and the viability of branded diamonds.

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

The association selected eight recipients for the funding program, which is in its second year.


Whether celebrating America’s 250th birthday or the USA’s World Cup run, July birthstone jewelry can double as a patriotic accessory.

Around 20 pieces of jewelry were stolen from the museum dedicated to French jeweler and glassmaker René Lalique.

DCA is preparing the next generation of professionals by supporting workforce development, leadership growth, and career advancement.

The “Summer of ’96” campaign and collection celebrate the year the brand was founded for its 30th anniversary.

After eight years, Gilbertson is leaving his post at the mining company, which is currently facing a slew of operational challenges.

The new location is set to open this winter, featuring the retailer’s first rotating jewelry designer residency.

The pop artist appears in the latest campaign for the “Laurence Graff Signature” collection.

One-of-a-kind pearls take the shape of ice cream cones, frogs, submarines, and other imaginative charms.

Charlotte Rose said her election is “a sign that this is an industry capable of change.”

Sponsored by Rio Grande Jewelry Supply

The American jewelry house, founded by Latvian immigrants, has been creating American flag brooches since 1917.

The artwork celebrates the Atlanta jeweler’s legacy and symbolizes its commitment to supporting local artists and its community.

Its team can evaluate jewelry and watches, as well as luxury handbags, artwork, and collectibles.

Falling oil prices were a factor in the slight month-over-month improvement.

The new offering comprises more than 120 bridal and engagement ring styles with natural and lab-grown diamonds.

The clock is part of the celebration for the soon-to-open Rolex headquarters on New York City’s Fifth Avenue.

The public relations professional is remembered for her benevolent generosity and unwavering commitment to those around her.

The new watch commemorates Pokémon’s 30th anniversary.

The luxury retailer is now called Exemplar Luxury Group.

The “Lady” collection is a new take on old beauty standards with gemstone-adorned hair pins and combs, a compact mirror necklace, and more.

The new line is included in the e-tailer’s curation of jewelry celebrating America’s 250th anniversary.

All active members who earned their credential or designation before Dec. 1, 2025, are required to recertify.























