In a market defined by more selective consumers, Sherry Smith shares why execution will be independent jewelers’ key to growth this year.
Using jewelry to harness human energy
Associate Editor Brecken Branstrator delves into another unusual category of jewelry, this time looking at the rather invasive pieces one designer said could capture a human’s kinetic energy.
Industrial designer Naomi Kizhner has developed a line of jewelry called “Energy Addicts.” It was part of Kizhner’s graduation project at Jerusalem’s Hadassah College, reflecting what would happen in an energy crisis in the future and a solution that harnesses the human body, particularly the flow of blood through our veins, as a renewable source of energy.
The jewelry is made of gold and 3-D printed biopolymer material, and attaches to various body parts in ways that would be able to use the kinetic energy we create without even thinking about it.
Kizhner told me over email that more than the practicality of the design and function of the jewelry, the most important part of the project was the psychology behind it.
“Theoretically speaking, I don’t know how far the idea is from reality. It’s mainly the question that I wanted to raise: Will we be willing to sacrifice our bodies in order to produce more energy?
My intention is mainly to provoke a discussion, to make us think about our possible futures.”
She adds that she chose that design aesthetic “to reach an organic-mechanic feel in order to contradict the two elements--the body versus the machine.”
Check out the pieces below. (I tried to pick out the least creepy pictures. Some of them were making the staff here at National Jeweler want to faint. For those with a morbid curiosity, though, here’s the website with more images.)
Here’s the piece called “Blinker,” which harnesses the energy produced by blinking.
The “Blinker” is placed on the bridge of the nose and across the eyelids. Because of an increase in blood flow around the eyes when a human blinks, this piece is supposed to be able to collect that energy and convert it for future use.
On the left is the “Blood Bridge” and on the right is the “E-pulse Conductor.”
Both of the spikes at each end of the Blood Bridge are inserted into a vein. The blood stream spins the wheel inside and creates movement that could be turned into energy. The E-pulse Conductor, meanwhile, is meant to be pierced onto the back, taking energy from neurological pulses sent through the wearer’s spine.
While
What do you think? Cool or just too creepy?
The Latest

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.

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

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


The new show will take place Jan. 23-25, 2026.

A monthly podcast series for jewelry professionals

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

Yantzer is remembered for the profound influence he had on diamond cut grading as well as his contagious smile and quick wit.

The store closures are part of the retailer’s “Bold New Chapter” turnaround plan.

Through EventGuard, the company will offer event liability and cancellation insurance, including wedding coverage.

Chris Blakeslee has experience at Athleta and Alo Yoga. Kendra Scott will remain on board as executive chair and chief visionary officer.

The credit card companies’ surveys examined where consumers shopped, what they bought, and what they valued this holiday season.

Kimberly Miller has been promoted to the role.

The “Serenity” charm set with 13 opals is a modern amulet offering protection, guidance, and intention, the brand said.

“Bridgerton” actresses Hannah Dodd and Claudia Jessie star in the brand’s “Rules to Love By” campaign.

Founded by jeweler and sculptor Ana Khouri, the brand is “expanding the boundaries of what high jewelry can be.”

The jewelry manufacturer and supplier is going with a fiery shade it says symbolizes power and transformation.

The singer-songwriter will make her debut as the French luxury brand’s new ambassador in a campaign for its “Coco Crush” jewelry line.

The nonprofit’s new president and CEO, Annie Doresca, also began her role this month.

As the shopping mall model evolves and online retail grows, Smith shares his predictions for the future of physical stores.

The trade show is slated for Jan. 31-Feb. 2 at The Lighthouse in New York City's Chelsea neighborhood.

January’s birthstone comes in a rainbow of colors, from the traditional red to orange, purple, and green.

The annual report highlights how it supported communities in areas where natural diamonds are mined, crafted, and sold.

Footage of a fight breaking out in the NYC Diamond District was viewed millions of times on Instagram and Facebook.

The supplier has a curated list of must-have tools for jewelers doing in-house custom work this year.

The Signet Jewelers-owned store, which turned 100 last year, calls its new concept stores “The Edit.”
























