Surveys

4 Insights on the Importance of Third-Party Verification

SurveysOct 03, 2019

4 Insights on the Importance of Third-Party Verification

MVI Marketing asked 1,500 jewelry consumers about the knowledge that drives their purchasing decisions and where they put their trust. Here’s what they said.

New York—It’s not just gems and jewelry; consumers today are demanding to know more about the origin of all the products they buy and their paths to market.

Consumers are also increasingly putting their trust in independent third-party verification of product claims, a new survey shows.

MVI Marketing recently conducted a survey to understand the importance to jewelry buyers of independent third-party verification on claims of social and environmental impact or country of origin by diamond manufacturers, brands and retailers.

It polled 1,506 people in the United States and Canada, all of whom had purchased or received fine jewelry within the past year.

Here are four insights gleaned from the survey’s results.

1. Knowledge of social and environmental responsibility and country of origin claims affects purchasing decisions.

When asked how often they make a purchase because the product claims to be “environmentally friendly,” 42 percent of survey-takers said “very frequently,” while 45 percent said “somewhat frequently.”

A total of 40 percent indicated they make purchases “very frequently” when a product claims to be made with recycled material. Thirty-eight said the same for organic products while 29 percent buy “very frequently” when a product claims to be fair trade.

Those who purchase “somewhat frequently” are at 45 percent for recycled material, 38 percent for organic and 43 percent for fair trade.

Survey-takers were also asked to rank which information, other than price, is most important for them to know prior to purchasing diamond jewelry.

At No. 1, not surprisingly, was the 4Cs, followed by a grading report and the reputation of the diamond or jewelry brand.

Following at No. 4 is knowledge that a diamond has been mined using socially and environmentally responsible methods.

No. 5 is the retailer’s reputation, and at No. 6 is that a lab-grown diamond has been created using socially and environmentally sustainable methods.

Falling at No. 7 is whether the diamond is lab-grown or mined and at No. 8 is its country of origin.

What’s more, when asked if knowing that a lab or mine has an adverse social and/or environmental impact would affect their purchase, 47 percent said yes, they would not buy that product, while 30 percent said it would “somewhat affect” their decision.

On the flip side, survey-takers were asked if they would be swayed to buy a piece of diamond jewelry knowing the lab or mine has a

positive social and/or environmental impact.

Fifty percent said yes while 34 percent said it would “somewhat affect” their decision.

2. Consumers value third-party verification of a diamond’s country of origin and of companies’ social and environmental compliance.

When asked about the importance of third-party verification of a natural diamond’s country of origin and of compliance through independently created standards, 48 percent said it’s “very important” and 41 said it’s “somewhat important.”

For lab-grown diamonds, 44 percent said it’s “very important” while 42 percent said it’s “somewhat important.”

Not surprisingly, consumer confidence increases with third-party verification.

Survey takers were asked to rate, on a scale of 1 to 5, their confidence in a set of standards.

The mean rating was 3.1 for a set of standards created and reported by the company selling the product, but rose to 3.8 when the standards were created by a cross-section of parties and verified by a third party.

Respondents indicated that the latter is important because it offers a higher credibility (21 percent) and transparency (20 percent), uses industry best practices (17 percent) and provides independent quality control (17 percent).

3. Consumers will exhibit brand loyalty for third-party verification.

The survey asked participants if they would be more loyal to a brand or retailer that sells diamonds certified by an independent, third-party verification company.

The answer: 89 percent of consumers said yes (67 percent) or maybe (22 percent).

4. Consumers will pay more to know where their diamond jewelry comes from and what impact it had along the way.

Thirty-four percent of survey-takers said they would pay retail plus 5 percent to know for certain their diamond has been responsibly mined or grown in a lab using sustainable methods, while 20 percent said they would pay retail plus 10 percent for that knowledge.

Country-of-origin claims prompted 32 percent of respondents to indicate they’d pay retail plus 5 percent, and 17 percent to say retail plus 10 percent.

Thirty-one percent would pay retail plus 5 percent for independent verification of claims, while 20 percent would pay retail plus 10 percent.

A total of 30 percent of survey-takers said they’d pay retail plus 5 percent to know their lab-grown diamonds were traced from lab to market and 20 percent indicated they’d pay retail plus 10 percent for this knowledge.

Brecken Branstratoris the senior editor, gemstones at National Jeweler, covering sourcing, pricing and other developments in the colored stone sector.

The Latest

Daughters of the Deep indicolite earrings
EditorsNov 06, 2026
The Spectrum Pieces I Can’t Stop Thinking About

From a Betta fish brooch to a “dragon’s trove” of zircon eggs, here are seven pieces that’ve stuck with Associate Editor Lauren McLemore.

Pat Pruitt Dragonfly Earrings
TrendsNov 06, 2026
Pat Pruitt’s DragonFly Earrings Take Flight on Election Night

Groundbreaking New Mexico Governor-elect Deb Haaland wore the earrings, our Piece of the Week, when she declared victory on Tuesday.

Colin Jost in Kay Jewelers holiday ad
MajorsNov 06, 2026
SNL’s Colin Jost Finds the Perfect Gift in Kay Jewelers’ Holiday Ad

Jost goes on an epic journey, traversing rough seas and encountering a cyclops, to discover the perfect holiday gift.

overnight btyb 1026.png
Brought to you by
How Overnight Mountings’ Bridal Builder Makes Custom Engagement Ring Design Easier to Sell

With customization becoming more expected in engagement ring shopping, the Bridal Builder makes the process tangible.

GCAL 8X_NJSB_1.jpg
Supplier BulletinNov 05, 2026
Winning With GCAL 8X®: What’s Working at the Counter

Sponsored by GCAL by Sarine

Weekly QuizNov 05, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Little Pet Portrait Pendants by Russell Jones & Judi Powers
CollectionsNov 05, 2026
Judi Powers, Russell Jones Unleash Joy With New Collaboration

The designers combined their talents for Little Pet Portraits, hand-painted miniatures of our best friends set in a piece of jewelry.

Brilliant Earth Elizabeth Taylor jewelry
FinancialsNov 05, 2026
Brilliant Earth Continued to Resonate With High-Income Shoppers in Q3

Its non-bridal fine jewelry remains the star of the show, recently launching new collections inspired by Elizabeth Taylor and Jane Goodall.

DeBeersICONS_TITLE1_CUSTOMCONTENT_1872x1052 (1).jpg
Brought to you by
A Diamond Is Forever Launches 2026 Holiday Campaign Championing Natural Diamonds

A Diamond Is Forever's holiday campaign reimagines natural diamond icons for a new generation celebrating individuality.

Swarovski Joy: The Swarovski Musical Campaign with Ariana Grande
MajorsNov 05, 2026
Ariana Grande Stars In Swarovski’s Holiday Campaign

“Joy: The Swarovski Musical” features Ariana Grande as the leading lady in scenes inspired by classic musical montages.

GIA logo
GradingNov 05, 2026
GIA to Offer Next-Day Holiday Services

The lab will bring back its complimentary next-day service for some reports starting next week.

Cartier bracelet and ring
CrimeNov 04, 2026
$250K+ in Undeclared Cartier Jewelry Seized at Philadelphia Airport

A Pennsylvania woman failed to declare a ring and a bracelet, discarding the boxes and receipts to conceal the purchases, officials said.

Pandora celestial chandelier earrings
FinancialsNov 04, 2026
Pandora’s Q3 Sales Up 7% Amid Focus on Design

New collections and relevant marketing pushed the company forward, while Pandora’s lab-grown diamond sales continue to lag.

NYC Jewelry Week Biolgems Jewelry Exhibition
Events & AwardsNov 04, 2026
NYC Jewelry Week 2026 Is the Largest Edition Yet

The citywide celebration, slated for Nov. 16-22, is set to host more than 175 events, including live jewelry-making demos.

Lanessa Elrod
MajorsNov 04, 2026
Bergdorf Goodman Names New President

Lanessa Elrod, former president and CEO of Louis Vuitton Americas, has stepped into the role as the retailer celebrates 125 years.

Replica of Infinity Gauntlet
AuctionsNov 03, 2026
Infinity Gauntlet Set With 170+ Carats of Colored Gemstones Up for Auction

A replica of one of the most powerful objects in the Marvel Cinematic Universe, the glove is heading to auction next month in Abu Dhabi.

Arthur Klein
IndependentsNov 03, 2026
Longtime Jewelry Marketer Arthur Klein Dies at 89

Klein, who had his own marketing agency and worked for Gabriel & Co. and Trans American Diamond, is remembered as a kind man.

Zadok Jewelers
IndependentsNov 03, 2026
Zadok Jewelers Toasts To 50 Years With Diamond Bracelet Giveaway

To enter the giveaway, locals can purchase a featured beverage from one of eight participating restaurants in Houston and Austin, Texas.

David Yurman Gem Awards Grant 2027 Graphic
Events & AwardsNov 03, 2026
David Yurman Gem Awards Grant Opens 2027 Applications

The grant recipient will be awarded $50,000 as well as mentoring meetings with executives at David Yurman and other industry executives.

Kirstin Viland, Joanna Kovacs, Shari Lukacs
Events & AwardsNov 03, 2026
NAJA, Instappraise Name 2026 Scholarship Winners

The winners include a non-NAJA member seeking training, a member beginning NAJA courses, and a member becoming a Certified Master Appraiser.

Sothebys Romanov sapphire
AuctionsNov 02, 2026
197-Carat ‘Romanov Sapphire’ Heads to Sotheby’s Geneva

The rare jewel, which has links to Russia’s Romanov dynasty, is estimated to fetch up to $2 million.

Fake Audemars Piguet watch
CrimeNov 02, 2026
Customs Seizes More Than 400 Fake Audemars Piguet Watches

It is one of several seizures of counterfeit jewelry and watches by U.S. Customs and Border Protection officials in Louisville this year.

Jewelers of America new board members
MajorsNov 02, 2026
Lawrence Bock, Caryl Capeci, Amanda Coleman-Phelps Join JA Board

Jewelers of America announced the additions to its board of directors following its annual general meeting, held last week.

Kristi Yamaguchi Wearing Always Dream Collection
CollectionsNov 02, 2026
Olympian Kristi Yamaguchi, Heller Jewelers Expand ‘Always Dream’ Collection

The jewelry collection supports Yamaguchi’s Always Dream foundation, which provides reading and educational resources to families in need.

2026 AGTA Spectrum & Cutting Edge Awards Best Of Winners
Events & AwardsOct 30, 2026
Illuminating Carved Paraiba Pendant, Suite of Moonstones Wow at Spectrum Awards

Spectrum’s “Best of Show” honors went to a 101-carat Paraiba carved to look like Medusa that has a magnet-activated LED light.

Edina Kiss Eye Pendants on Charm Necklace
TrendsOct 30, 2026
Edina Kiss’ Pendants Say ‘Eye’m Watching You’

Our Halloween Pieces of the Week are four “Eye” pendants, each set with colorful gemstones.

Alexis Hoopes
MajorsOct 30, 2026
The RealReal Hires Former eBay Exec as New Chief Merchandising Officer

Alexis Hoopes expanded eBay’s “Authenticity Guarantee” program during her tenure.

Rolex store exterior Bellevue Washington
WatchesOct 29, 2026
Bucherer Opens Rolex Boutique in Washington State

The Rolex-owned retailer’s new 4,700-square-foot store’s façade honors the Pacific Northwest’s evergreen forests.

×

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