Majors

Consumers Saw Lightbox. Here’s What They Wanted to Know

MajorsNov 29, 2018

Consumers Saw Lightbox. Here’s What They Wanted to Know

At a pop-up shop in New York, De Beers is giving the public the chance to see its lab-grown line in person for the first time.

20181129_Lightbox_header.jpg
Lightbox, the lab-grown diamond line from De Beers that began selling online in September, opened its pop-up shop Monday at the Oculus, the transit hub at the rebuilt World Trade Center site in New York. The pop-up will be in place through Sunday.

New York—De Beers used to spread the message that “A Diamond Is Forever” around Grand Central Station at holiday time, appealing to the 750,000+ commuters crisscrossing the classic transit hub every day.

This year, the diamond miner and marketer is at it again, but now its promoting lab-grown diamonds at the Oculus, the two-year-old, ultra-modern transit hub at the site of the rebuilt World Trade Center.

Call it a sign of the times.

Back in September De Beers launched Lightbox, a line of moderately priced (the most expensive pieces on the site, 1-carat diamonds set in 10-karat gold, are $1,000) fashion jewelry set with man-made diamonds grown by its Element Six arm in the United Kingdom.

The line is fairly limited at this point—just blue, pink and white lab-grown diamonds set in either pendants or earrings, with blue and pink studs the runaway successes so far, said Lightbox Head of Marketing Sally Morrison.

It is sold online only, which means consumers haven’t had a chance to see, touch and feel it—until this week.

On Monday, Lightbox opened a pop-up shop at the Oculus, and this editor popped by Tuesday afternoon around 3:30, shortly before evening rush hour was in full effect, and lingered until a little after 5.

What became apparent in that time is this: Consumers are drawn in when they see something sparkly.

There was a constant stream of people in and out of the 20’ x 20’ structure the entire time.

But they don’t know as much about lab-grown diamonds as many in the trade might think, and there is confusion about how man-made diamonds differ from simulants.

“I’m intrigued. I’ve never heard of this before,” one woman wearing natural diamond stud earrings said as she entered the Lightbox space.

After the product and pricing was explained to her—it starts at $200 for a quarter carat and goes up to $800 for 1 carat, plus the cost of the setting—she seemed to like the idea, noting that lab-grown diamonds are “an accessible way to be able to give people a diamond.”

Multiple customers asked about the difference between lab-grown diamonds and CZ, and between the stones and another diamond simulant, moissanite, echoing the comments consumers made when National Jeweler conducted an informal poll on lab-grown diamonds four years ago.

There were also a lot of questions about how the quality of lab-grown diamonds compare

to mined diamonds. (De Beers is not grading its lab-grown diamonds because the stones are “created to uniform specifications” and so reports “have no bearing on either the product’s rarity or value,” it has said.)

“There’s a lot of education to do, not just about our product but the category in general,” Morrison said Tuesday afternoon in an interview at the Lightbox booth. “There’s a lot of confusion.”


De Beers’ Lightbox line is being introduced with blue, pink and white man-made diamond pendants and earrings in silver or 10-karat white or rose gold. Prices range from $200 for a quarter carat to $800 for 1 carat, plus the cost of the setting.

Morrison and her team—many of whom were clad in on-brand blue and pink sweaters—are learning that first-hand while manning the pop-up, which is set to remain open through Sunday.

Like the Blue Nile “webrooms,” the Lightbox pop-up is not selling the product it’s showing; customers cannot walk out with a little box of jewelry in their hands.

They can, however, order jewelry from an iPad set up in the left-front corner of the pop-up, or shop on the brand’s website after they leave.


A camera is mounted on the back of the Lightbox pop-up so passers-by can see themselves on the big screen. It also is lined with benches where commuters can take a rest and even charge their phones.

De Beers announced just before the Las Vegas jewelry trade shows it would begin selling lab-grown diamonds, sparking a flurry of commentary in the industry.

Some applauded the move, claiming that the current crop of companies selling man-made diamonds are overcharging and De Beers’ pricing model would serve as a regulator.

Some existing sellers of lab-grown diamonds accused De Beers of predatory pricing, while retailers worried how Lightbox would impact sales of lower-end diamond fashion jewelry in their stores and bemoaned the addition of another supplier selling direct to the public.
RELATED CONTENT: Is De Beers’ Lab-Grown Line a Fit for Signet?
The company has said it will make Lightbox available to brick-and-mortar jewelers in the future.

Morrison said Tuesday a brick-and-mortar test run is planned for 2019, though De Beers has not yet decided which retailers will carry the line.

In the meantime, the man-made diamonds continue to move online and Morrison is not ruling out the possibility of another pop-up.

She said that selling online and having this physical space is teaching them a lot about what consumers do, and don’t, like about the product.

“I think it’ll be better to go into brick-and-mortar (stores) when we know more about the customer and the response to the product,” she said.
Michelle Graffis the editor-in-chief at National Jeweler, directing the publication’s coverage both online and in print.

The Latest

Woman with crossed hands and rings on fingers
FinancialsJun 02, 2026
Signet Jewelers’ Q1 Sales Up 2% As It Focuses on ‘Core Four’

The jewelry retailer is zeroing in on Zales, Jared, Kay Jewelers, and Blue Nile as it looks to create unique brand identities for each.

Dr. Akinwumi Adesina, chairperson of the Diamonds for Development Fund
SourcingJun 02, 2026
Leader Appointed for Botswana’s Diamonds for Development Fund

Dr. Akinwumi Adesina, a development economist, will head the fund created to help Botswana diversify its economy.

James Marks
WatchesJun 02, 2026
Watch Industry Veteran James Marks Joins Sotheby’s

Sotheby’s has appointed the former Phillips executive as its global head of private sales and retail in its watches division.

PG-05-SHOT-2-LUCIDA.033 1.png
Brought to you by
All Eyes on Gold Prices. Alternatives to Look For. And What to BEWARE of in Vegas

As gold prices rise, today’s retailers are looking for alternatives at prices that will appeal to wider audiences.

Sothebys 10-carat blue diamond, 120 carat Harry Winston diamond necklace
AuctionsJun 02, 2026
Sotheby’s to Auction 10-Carat Blue Diamond, 1960s Harry Winston Necklace

A private collection of five Paraíba tourmalines also will be up for sale at Sotheby’s High Jewelry auction in New York, scheduled for June 16.

Weekly QuizMay 28, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
People shopping in a jewelry store
IndependentsJun 02, 2026
State of Retail: 6 Things Retailers Should Know About Consumers Today

From Gen Z’s view of luxury to “doom spending,” these are the six consumer trends to note this year.

Zahn-Z Big Zaha Art Deco Ring
Events & AwardsJun 01, 2026
Design Atelier Brands Have a Big Night at Emotional Couture Design Awards

The show started by honoring Mildred Marcano, ended with a tearful Beth Anne Bonanno, and recognized a dozen-plus designers in between.

1872x1052-NextGem-2026-National-Jeweler-Advertorial.jpg
Brought to you by
How Modern Training Is Becoming a Competitive Advantage for Jewelry Retailers

With the trade and customer trust in mind, GIA® developed NextGem™ – on-demand training designed specifically for retail.

Rapaport's rebranding
SourcingJun 01, 2026
RapNet Rebranding as Rapaport Trade

The revamped online diamond marketplace will feature pricing intelligence and data-driven tools for more efficient buying and selling.

Gemfields emeralds
SourcingJun 01, 2026
Gemfields’ Higher-Quality Emerald Auction Achieves $26.8M

The miner said demand for higher-quality emeralds is stable, but there is notable caution in the market.

Cultus Artem River of Heaven Necklace
CollectionsMay 29, 2026
Cultus Artem’s Necklace Is the Oasis in Las Vegas’ Desert

The “River of Heaven” necklace, our Piece of the Week debuting at Couture, combines 26 salt and pepper diamonds spaced by Tahitian pearls.

Sean Dunn, Amy Greenberg, Elise Greenberg, Coleman Clark, Mitchell Clark
IndependentsMay 29, 2026
Meet the 2026 Retailer Hall of Fame Inductees

This year’s inductees include second-, third-, and fourth-generation jewelers.

Jesse Itzler
Events & AwardsMay 28, 2026
JCK Announces Jesse Itzler as 2026 Keynote Speaker

The author, speaker, and entrepreneur will give his presentation, “Spiritual Billionaire,” on Saturday morning.

JCK Rocks Nelly Graphic
Events & AwardsMay 28, 2026
JCK Rocks To Ride With Nelly

Three-time Grammy award-winning artist Nelly is set to perform at the annual event at Tao Beach on Sunday night.

Itä Aguaviva Tassel Pendant, Ashaha Anzar Cuff, Cultus Artem Quetzal Ring
CollectionsMay 28, 2026
Meet The 17 Newcomers to Couture’s Design Atelier

These up-and-coming jewelry brands are bringing their distinct aesthetic and unique point-of-view to the Design Atelier for the first time.

GCAL 8x Cushion Cut diamond
GradingMay 28, 2026
GCAL By Sarine Launches 8X Cushion Cut

The lab’s proprietary diamond cut grade has been expanded to include the popular fancy shape.

Stock image of police cars with their lights on
Events & AwardsMay 27, 2026
5 Security Tips for Las Vegas Jewelry Market Week 2026

This year, it’s what could happen outside of show hours that worries JSA Executive Vice President Scott Guginsky.

Smart Age Solutions CEO and National Jeweler columnist Emmanuel Raheb
ColumnistsMay 27, 2026
What Jewelers Can Learn From Luxury Fashion’s Digital Playbook

High-end fashion houses know how to emotionally connect with customers online. Retail jewelers should take note, Emmanuel Raheb writes.

Couture The Iridescence designers Aziza-Abdullah Nicole, Cindy Liebe, Danyell Roscoe, Jessica Liu, Marie Helena from Rebel Jewelry, Julia de Souza, and Xiao Wang
Events & AwardsMay 27, 2026
Couture’s ‘The Iridescence’ Will Showcase 7 Emerging Jewelry Designers

The designers are the third cohort of mentees from the show’s Belonging @ Couture mentorship program.

National Jeweler columnist Sherry Smith, partner at The Retail Smiths
ColumnistsMay 26, 2026
The Key Mindset for Better Trade Show Buying

Buying discipline at trade shows starts with clarity about your inventory levels, Smith writes.

JCK Talks panel on stage
Events & AwardsMay 26, 2026
12 JCK Talks Sessions to Add to Your Las Vegas Schedule

The trade show’s education series returns, with sessions on retail trends, AI, watches, marketing, corporate responsibility, and more.

CBG Curated Designer Project Logo
Events & AwardsMay 26, 2026
CBG Brings Its Curated Designer Project to Las Vegas Show

The Curated Designer Project has expanded to highlight eight independent jewelry designers during CBG’s Las Vegas show.

Walters Faith
TrendsMay 26, 2026
Amanda’s Style File: A Cooldown Is Coming

Bring a cool tone to your summer jewelry with these white metal pieces.

Shot of attendees at a JA New York jewelry trade show
Events & AwardsMay 22, 2026
Instore Buys JA New York Show

The deal closed this week, which means Instore will produce the JA NY show slated to take place this fall.

Buccellati Waikiki gold and diamond earrings
FinancialsMay 22, 2026
Richemont’s Jewelry Brands Lead the Charge in Q4

The company’s jewelry sales were up in Q4 and the fiscal year, with Richemont raising prices in part because of the cost of gold.

Leigh Maxwell Bauble Earrings
CollectionsMay 22, 2026
Leigh Maxwell Celebrates 5 Years at Couture With ‘Bauble’ Collection

The “Bauble” capsule collection of colorful one-of-a-kinds includes our Piece of the Week, the “Bauble” earrings, featuring rose zircon.

My Next Question, Episode 5: Amanda Gizzi, Michelle Graff, Frank Everett
PodcastsMay 21, 2026
Episode 5: Sotheby’s Frank Everett Puts the Auction Market in Perspective

Everett covers colored stones’ surging popularity, the mellow return of the “Mellon Blue,” and his “The Devil Wears Prada” doppelgänger.

×

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