Piece of the Week: Marla Aaron’s ‘Nymphenburg Lock’
Created in collaboration with Nymphenburg Porcelain, the lock is part of a four-piece collection that took two years to bring to fruition.
Nymphenburg is a German porcelain-maker with a history that stretches back to 1747, when it was created at the behest of Maximilian III Joseph, the duke of Bavaria, in an effort to stimulate the economy through manufacturing.
To this day, the company’s pieces are made by hand using the same techniques that have been passed down from generation to generation for 278 years.
In a post on the brand’s Instagram account, Aaron said she first learned about Nymphenburg Porcelain years before she started her jewelry company.
Around 2001 or 2002, she was invited to an event where someone from Nymphenburg was speaking and was “enchanted” by his talk.
At the end of the event, everyone received a book about Nymphenburg, which Aaron held onto. (The designer, by her own admission, doesn’t throw anything away.)
Years later, after she started her jewelry company, Aaron reached out to Nymphenburg via email to inquire about a possible collaboration, later traveling to the company’s factory outside Munich and meeting with Ingrid Harding, head of product development.
After lunch, while washing some of the company’s plates, Aaron got the idea to create jewelry in Nymphenburg’s Cumberland pattern, a colorful mix of flowers and sweet, garden-friendly insects.
The challenging project, which involved combining 18-karat gold and porcelain, took two years to bring to fruition, but the result is exquisite.
Marla Aaron x Nymphenburg is a capsule collection of four pieces: an earring, a trundle lock bracelet, a porcelain “depository” (jewelry holder), and, of course, the brand’s signature piece—its carabiner-style lock, featured here as our Piece of the Week.
“By turning the Cumberland pattern into jewelry, we are giving it a wider audience because if things are too rarified in this world, they disappear and that was one of my big motivations for this project,” Aaron said in the video.
“So, yeah, sort of the biggest thing we’ve ever done.”
The “Nymphenburg Lock” (price upon request), like the other pieces in the collection, is being sold at Bergdorf Goodman, on the Marla Aaron website, and at the designer’s New York City showroom.
The Latest

Whether you recognize their jewels or are just discovering them now, these designers’ talent and vision make them ones to watch this year.

Was 2025 a good year for jewelers? Did lab-grown diamonds outsell natural? Find out on the first episode of the “My Next Question” podcast.

Buyers are expected to gravitate toward gemstones that have a little something special, just like last year.

Criminals are using cell jammers to disable alarms, but new technology like JamAlert™ can stop them.

Plus, JSA’s Scott Guginsky discusses the need for jewelers to take more precautions as the gold price continues to climb.


Morris’ most cherished role was being a mother and grandmother, her family said.

The third edition will be held in Half Moon Bay, California, in April.

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

The grant is in its first year and was created to recognize an exceptional fine jewelry designer whose star is on the rise.

Data built on trust, not tracking, will be key to success going forward, as the era of “borrowed attention” ends, Emmanuel Raheb writes.

Heath Yarges brings two decades of experience to the role.

Pete’s boundless curiosity extended beyond diamond cut and he was always eager to share his knowledge with others, no matter the topic.

Cartier, Van Cleef & Arpels, Buccellati, and Vhernier had another successful holiday season, Richemont reported this week.

Our Piece of the Week is Lagos’ “Bee” brooch that was seen on the red carpet for the first time on Sunday.

Trevor Jonathan Wright led a crew in a string of armed robberies targeting South Asian-owned jewelry stores on the East Coast.

The program recognizes rising professionals in the jewelry industry.

A new lifestyle section and a watch showcase have been added to this year’s event.

Avocados From Mexico is celebrating those who love to double-dip in game day guacamole with a 14-karat yellow gold tortilla chip necklace.

Petra Diamonds unearthed the 41.82-carat, Type IIb blue diamond at the Cullinan Mine.

National Jeweler and Jewelers of America’s popular webinar series is evolving in 2026.

The department store chain owes millions to creditors like David Yurman, Roberto Coin, Kering, and LVMH.

The award-winning actor’s visionary approach and creativity echo the spirit of Boucheron, the brand said.

Edge Retail Academy honored Burnell’s Fine Jewelry in Wichita, Kansas, with its annual award for business excellence.

In a market defined by more selective consumers, Sherry Smith shares why execution will be independent jewelers’ key to growth this year.

The family-owned jeweler’s new space is in a former wholesale produce market.

Ivel Sanchez Rivera, 52, has been arrested and charged in connection with the armed robbery of Tio Jewelers in Cape Coral, Florida.

The supplier’s online program allows customers to search and buy calibrated natural and lab-grown diamond melee, including in fancy shapes.




























