Provenance Proof Launches Online Marketplace for Traceable Gems
Debuting today, it is open to Provenance Proof blockchain users.
![Provenance Proof has launched a B2B marketplace for gemstones and jewelry tracked on its blockchain platform. 20221121_Provenance-Proof-header.jpg](https://uploads.nationaljeweler.com/uploads/1b61eb5d6b8c448e81bf661ad7c4729f.jpg)
Started in 2017, Provenance Proof includes the emerald paternity test, to help stones be traced to their mine of origin, and a blockchain.
The addition of the marketplace, created in partnership with Everledger, will connect buyers and sellers of gemstones, giving interested buyers access to traced gemstones from around the world and dealers the chance to expand their reach by listing their gems on the platform.
The Provenance Proof Marketplace launched today; gemstones and pearls can be viewed, uploaded, and purchased now.
The business-to-business marketplace will be open to all industry members who are Provenance Proof blockchain users.
Buyers can search for the stones they’re looking for via filters or contact a seller directly on the platform.
They can also see the journey of the gem on the blockchain before purchasing, allowing them to decide if the stone and stakeholders involved match their purchasing philosophies and guidelines.
Whether or not prices for products will be listed publicly will be up to the seller.
Gübelin also noted the price won’t be stored on the digital record that is visible to consumers, so they won’t be able to see the wholesale prices.
![Provenance Proof Blockchain users will be able to upload a select number of gemstones to the marketplace for free. After that, additional features will be available through a subscription fee, Gübelin said. 20221121_Provenance-Proof-insert.jpg](https://nationaljeweler.com/rails/active_storage/representations/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBbEJNIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--93b887e213c1dc40ae99aa53bdf2f8c92755aee3/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdERG9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RkhKbGMybDZaVjkwYjE5c2FXMXBkRnNIYVFJQUJHa0NBQU02RkhOaGJYQnNhVzVuWDJaaFkzUnZja2tpQ2pRNk1qb3dCanNHVkRvS2MzUnlhWEJVT2c1cGJuUmxjbXhoWTJWSklnbEtVRVZIQmpzR1ZEb1BZMjlzYjNKemNHRmpaVWtpQ1hOU1IwSUdPd1pVT2d4eGRXRnNhWFI1YVZBPSIsImV4cCI6bnVsbCwicHVyIjoidmFyaWF0aW9uIn19--ea15daad36a7f7266e7d591867d534d851352260/20221121_Provenance-Proof-insert.jpg)
The marketplace launched as an add-on feature to the blockchain, with a free trial period for eight weeks.
In early 2023, Provenance Proof will start using a subscription model to help sustain the growth of the blockchain, its creators said.
All features “essential to enabling more transparency” will remain free for users, they said, and other new features that provide additional value for businesses will be available through the premium package, priced at $49 per month.
Any stakeholder can list at least 20 gems for free on the marketplace every month, a feature permanently integrated into the basic subscription.
Gübelin said around 4 million gems and jewels have been uploaded to the blockchain to date and more than 500 users have joined, including more than 120 jewelers and manufacturers.
“We believe that provable transparency enables trust, sustainability and fairness in our industry,” said Klemens Link, director of Provenance Proof.
“To make it easier for stakeholders to offer or search for matching traceable gems, we launched the Provenance Proof Marketplace, the first online marketplace for fully traceable gemstones powered by blockchain technology.”
The Latest
![Direct-to-consumer retail brand Diamonds Direct has opened a store in the Atlanta neighborhood of Buckhead, an area known for its upscale malls. Diamonds Direct Atlanta store](https://uploads.nationaljeweler.com/uploads/2e6577afc9470ba1c1de327fad397366.jpg)
It’s the Signet-owned banner’s first location in Georgia.
![These “Double Loop” earrings feature a drop-cut amethyst sitting atop the lower hoop, totaling 1.60 carats between both earrings. The hoops are made of silver covered in “pistacchio” colored enamel, while 9-karat yellow gold holds the stones in place and connect the two hoops behind the earlobe ($1,770). Bea Bongiasca’s Double Loop Earrings](https://uploads.nationaljeweler.com/uploads/f338ef6b4603be3c97765f833b831ca0.jpg)
Commemorate “brat summer” with these green hoops.
![The skyline of downtown Providence, Rhode Island. Jewelers of America held one of its Multifacted Learning Workshops there on July 17 and National Jeweler Editor-in-Chief Michelle Graff tagged along. Stock image of Providence, Rhode Island, skyline](https://uploads.nationaljeweler.com/uploads/4ec5b02d4cbaaaa2283bdcf6820950a4.jpg)
Editor-in-Chief Michelle Graff returns from Rhode Island with thoughts about in-store shopping and a trends report.
![Untitled design.jpg](https://uploads.nationaljeweler.com/uploads/583fbcb2bb839782810080debef35d3c.jpg)
As the demand for lab-grown diamond jewelry may still be increasing, the most notable change we are likely to see is price stabilization.
Sponsored by Gemological Institute of America
![](https://uploads.nationaljeweler.com/uploads/99a46b30cc354962ac2e29ecd113587a.jpg)
![Earlier this month, online giant Amazon and the Better Business Bureau filed a joint federal lawsuit against ReviewServiceUSA.com for allegedly selling fake reviews, both positive and negative. Amazon package outside door](https://uploads.nationaljeweler.com/uploads/27fce4225a38900d54a5536ce523a22d.jpg)
They claim ReviewServiceUSA.com was selling both positive and negative reviews of products and businesses.
A longtime member of IJO, she’s remembered for her passion for design, learning, and environmentalism.
![1872 x 1052 Gemolite.jpg](https://uploads.nationaljeweler.com/uploads/9d60901b44425a53b9010301897a3bbc.jpg)
GIA®’s most advanced microscope has new features to optimize greater precision and comfort.
![A malachite and diamond bracelet from Pomellato’s “Pom Pom Dot” collection, launched earlier this year. Pomellato and Boucheron were bright spots for Kering in an otherwise underwhelming first half of the year. Pomellato Malachite Pom Pom Dot bracelet](https://uploads.nationaljeweler.com/uploads/3c237b62e009742fc52487097daf3c5a.jpg)
The gains come amid a tough time for parent company Kering, which saw sales slide 11 percent in the first half of the year.
![Volunteers and Shane Co.’s corporate team from all 22 locations of the family-owned jewelry chain have begun packing backpacks with school supplies for teachers to distribute to their students this school year. Shane Co. and the Kids in Need foundation logo](https://uploads.nationaljeweler.com/uploads/1c5abfb36ec775724f014f47bfbb47fc.jpg)
The fine jewelry retailer filled backpacks with back-to-school essentials for students in 13 states.
![A shot from the advertising campaign for LVMH-owned Bulgari’s “Eden the Garden of Wonders” high jewelry collection. LVMH’s jewelry and watch sales slipped in the first half of the fiscal year. Bulgari high jewelry campaign](https://uploads.nationaljeweler.com/uploads/c24eb75ca8cea44d2e9859648f4a98ee.jpg)
Tiffany & Co. is focusing on its “iconic” collections while the company has made changes at the top at TAG Heuer and Hublot.
![Chaumet, a Parisian jeweler owned by LVMH, has designed the Olympic and Paralympic Games medals. Chaumet Paris 2024 Olympics medals](https://uploads.nationaljeweler.com/uploads/7831b3a738baddfc7d783e6df0fbf796.jpg)
The Parisian brand is the first jewelry company in the history of the Olympic and Paralympic Games to design the medals.
![The acquisition of Union Life & Casualty by Jewelers Mutual will help strengthen both the pawn market and the insurance industry, said JM. Jewelers Mutual and Union Life and Casualty logos](https://uploads.nationaljeweler.com/uploads/195925667226ecfc51b4e1bb09607143.jpg)
Union Life & Casualty will join JM Insurance Agency Partners, expanding the provider’s pawnbroker coverage.
![The winner of this year’s Lonia Tate scholarship, Bradlei Smith will receive the opportunity to earn her Graduate Gemologist diploma from GIA and, following graduation, an internship at Ben Bridge Jeweler in Seattle. Bradlei Smith](https://uploads.nationaljeweler.com/uploads/996834935ae30a7a1195db8b9db6cb7d.jpg)
Los Angeles-based Bradlei Smith was selected for this year’s award.
![Peter Smith is an industry consultant, speaker, sales trainer, and author. He can be reached via email at TheRetailSmiths@gmail.com. National Jeweler columnist Peter Smith](https://uploads.nationaljeweler.com/uploads/bec7295a7f478778b1c196e6d81e7cd9.jpg)
In his latest column, Smith shares multiple reasons why people who look at the glass as being hall full often make better salespeople.
![In honor of its summer bridal event, Long’s Jewelers is partnering with Wequassett Resort and Golf Club on Cape Cod in Massachusetts, and jewelry brand JB Star on a vacation giveaway. Long’s Jewelers giveaway promo](https://uploads.nationaljeweler.com/uploads/4e7a90944c4e8875a4f3818dbe26b28b.jpg)
The giveaway is part of the New England jeweler’s summer bridal event.
![L.A.-based flower designer, Sophia Moreno-Bunge models Guzema’s “Hidden Beauty” collection in front of a garden in Rustic Canyon in Santa Monica, California. Sophia Moreno-Bunge of Isa Isa modeling Guzema’s Hidden Beauty collection](https://uploads.nationaljeweler.com/uploads/6f3822623eb7fd2f6468f82825194cb1.jpg)
The ad features three celebrity florists creating floral sculptures while wearing jewelry by Guzema.
![The Entrepreneurship Grants program supports winners with financial aid to scale their businesses and increase their societal impact, said Diamonds Do Good. Pictured here are three of the 13 winners, top right is Tresia Shituula, and bottom row left to right, are Monkgogi Moshaga and Mohamed Samu. Tresia Shituula, Monkgogi Moshaga, Mohamed Samu](https://uploads.nationaljeweler.com/uploads/a7c9b87301b76a9446f6522747ce5b95.jpg)
The grant provided a total of $100,000 to support 13 entrepreneurs from diamond communities in Africa and India.
![Ghazi Osta, better known as Gus, was the owner and president of Volusia Gold & Diamond, a store he and his wife, Leigh Osta, opened in 1986. He was shot and killed inside the store Friday afternoon after a brief argument with a regular customer. (Photo courtesy of Volusia Gold & Diamond Facebook page) Ghazi “Gus” Michel Osta](https://uploads.nationaljeweler.com/uploads/c8c1fa3df746cbd364915a98dcac9d21.jpg)
Ghazi Michel Osta, or “Gus,” was killed Friday by an 83-year-old man said to be a frequent customer at his store, Volusia Gold & Diamond.
![Elyssa Jenkins-Pérez (left) is the Responsible Jewellery Council’s new head of North American development, and Effie Marinos is its new specialist advisor for technical standards. Elyssa Jenkins-Perez and Effie Marinos](https://uploads.nationaljeweler.com/uploads/94332af0c7a776e7a8c36fabf76baa5f.jpg)
The organization also announced Effie Marinos as its new specialist advisor for technical standards, as well as four other appointments.
![Karen Rentmeesters, who joined the Antwerp World Diamond Centre in 2010, will take on the role of CEO. Karen Rentmeesters](https://uploads.nationaljeweler.com/uploads/3256fcc71cd43a399055c61f68486269.jpg)
Rentmeesters has served as interim CEO since April following former CEO Ari Epstein’s resignation.
![Longtime Washington, D.C., jeweler Brian Mann (right) with his wife Jessie Mann, an artist who custom-paints porcelain Limoges Boxes, at a 2016 Jewelers of America member event. Mann, the longtime co-owner of David Mann Jewelers, died June 21 at age 70. Brian and Jessie Mann](https://uploads.nationaljeweler.com/uploads/be4debc6e0b3198943a66ef0e2197c2c.jpg)
Mann, whose family’s jewelry store was located inside the Pentagon, is remembered for being a thoughtful champion of the industry.
![The 1916 Company recently opened a new Tudor boutique in Denver’s Cherry Creek Shopping Center. Tudor store in Denver](https://uploads.nationaljeweler.com/uploads/9f8600ea53ed731963331ebd28a10d16.jpg)
The 500-square-foot boutique is located in Denver’s Cherry Creek Shopping Center.
![This necklace from Messika’s “So Move Max” set is made of yellow gold with 19.18-carats of brilliant-cut diamonds and designed with circle motifs that move within the links (price upon request). Messika’s So Move Max Necklace](https://uploads.nationaljeweler.com/uploads/14c78af4a4e8c6b996a81bbb5a5bc69f.jpg)
Dance all night long with the “So Move Max” set’s necklace.
![On Sept. 1, Julien Tornare (left), current CEO of TAG Heuer, will become CEO of Hublot. Antoine Pin, now the general manager of Bulgari’s watch business, will take over Tornare’s role as CEO of TAG Heuer. (Images courtesy of LinkedIn) Julien Tornare and Antoine Pin](https://uploads.nationaljeweler.com/uploads/b24627b34ece895ddd254bae22751fb8.jpg)
Luxury giant LVMH is reshuffling the leadership in its watches division.
![A rendering of a billboard from Etsy’s new campaign. The campaign is designed to highlight the platform’s creators and how their products are made. Etsy billboard rendering in NYC](https://uploads.nationaljeweler.com/uploads/9a94f394f326b90dc1c9da6a711c5e09.jpg)
Sellers and shoppers have spoken out against a rise in mass-produced merchandise on the platform meant to highlight handmade goods.
![Ariana Grande said she cannot wait “to inspire others to embrace their own unique sparkle,” as Swarovski’s brand ambassador. (Photo credited to Mert Alas and Marcus Piggot for Swarovski) Ariana Grande Modeling in Swarovski Jewelry](https://uploads.nationaljeweler.com/uploads/adaa79dce0741a275427155078691611.jpg)
The celebrity will star in Swarovski’s holiday campaign.