IndependentsSep 04, 2026
Orloff Jewelers Will Soon Unveil a Bigger, Better LocationThe California jeweler is renovating its store in Fresno, with plans to show off the new space in December.
MajorsOct 16, 2020
Sparkle Cut Now Offering Its Services to the Trade
The company uses a proprietary algorithm to cut micro-grooves into diamonds to brighten them without losing carat weight.
An advertisement for Sparkle Cut Technology. The company uses proprietary technology to increase a diamond’s sparkle and shine without recutting it.
San Diego, Calif.—Sparkle Cut, the Silicon Valley startup that uses technology to create brighter diamonds, is now offering its services to the jewelry trade.
Sparkle Cut Technology involves cutting microscopic grooves into round diamonds to redirect beams of light through the table, increasing the stone’s sparkle without changing any of its structural integrity or losing any carat weight.
The company uses a proprietary algorithm to determine the exact location, number and depth of grooves needed in order to maximize brilliance.
The technique works with both natural and lab-grown diamonds of any color or clarity, as long as they’re round.
The company said it is working on developing the technology for fancy-shaped diamonds.
Now, Sparkle Cut has announced that, rather than developing a consumer-facing brand as originally intended, it’s looking to partner with manufacturers, wholesalers and retailers in the jewelry trade, offering its “Sparkle Improvement Service.”
The company said a well-known, multi-store retail jewelry chain will soon be stocking diamonds that have utilized Sparkle Cut.
Additionally, Sparkle Cut is in talks with manufacturers about licensing the technology.
RELATED CONTENT: Forget the 4 C’s. Meet the 3 S’s.
The company said its process is low-cost and determined by each diamond’s particular carat weight and volume.
Sparkle Cut envisions retailers being able to offer Sparkle Cut as a service to their customers to upgrade and improve their diamonds, or a company using the technology for their own private-label brand.
To demonstrate its claim that an I, J, or K color diamond that has received the Sparkle Cut treatment will outshine far more expensive, higher color and clarity stones, the company is sending interested parties a demo diamond.
Or, manufacturers can send up to five of their diamonds to Sparkle Cut’s facilities to receive the treatment and experience the before and after for themselves.
Co-Founder Patrick Hopf, who has invested in other innovative companies like the Sleep Number Bed, said of Sparkle Cut’s business-to-business pivot: “We realized we want to take our technology and make it available for all interested parties, not limit ourselves to competing as a brand. Everyone deserves diamonds with exceptional sparkle.”
Industry outsider Hopf is working with some jewelry veterans on the venture, including National Jeweler columnist Pat Henneberry.
More on Majors
The Latest
CollectionsSep 04, 2026
Chelsea Gabrielle Transforms Pilates Reformer Springs Into Ring A lifelong practitioner of Pilates, Gabrielle looked to the springs’ tension and suspension when creating this ring, our Piece of the Week.
Events & AwardsSep 04, 2026
JCK Industry Fund Accepting 2027 ApplicationsThe deadline to apply is Nov. 13.
Brought to you by
Your Piece Could Be the One Editors Talk AboutSubmit your pieces for a chance to win in this year's competition.
AuctionsSep 04, 2026
Christie's Names New Global Head of WatchesThe auction house has promoted Remi Guillemin, formerly its head of watches for the Americas and EMEA, to the role.
Weekly QuizSep 03, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
EditorsSep 03, 2026
Q&A: Simon G.’s CEO on Why He Won’t Use AI for Jewelry DesignZaven Ghanimian discussed the value of human craftsmanship and where the implementation of artificial intelligence does work.
Events & AwardsSep 03, 2026
Here Are the First Recipients of Nina Pugliese Memorial Scholarship Jewelers of America also revealed the recipients of the Seymour & Evelyn Holtzman Bench Scholarship and its own scholarship programs.
Brought to you by
Why More Jewelry Retailers Are Hosting Turnkey Estate Buying EventsRetailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.
WatchesSep 03, 2026
Robert Pattinson Joins Jaeger-LeCoultre as Brand AmbassadorThe British actor, known for his roles in “Twilight” and “The Odyssey,” will star in a campaign for the Master Control Chronometre.
CollectionsSep 03, 2026
Sydney Evan Celebrates 25 Years With 4 New CollectionsThe “Confetti Disco,” “Champagne Cheers,” “Tuxedo,” and “Classic Punk” jewelry collections each capture a distinct spirit of celebration.
CrimeSep 02, 2026
CA Jeweler Gets 5 Years in ‘Phantom Rolex’ Ponzi SchemeNelson Holdo of Newport Beach pleaded guilty to multiple counts of felony grand theft and writing bad checks and was sentenced Monday.
AuctionsSep 02, 2026
If You Love Cats, This Jewelry Auction Is for YouCat ladies of the jewelry world, unite. Sandy Lerner’s “significant” collection of cat jewelry and other objects is going up for auction.
Events & AwardsSep 02, 2026
Emerald’s New Owner Introduces ‘Glitter in the Grove’The branding references the back-to-back jewelry shows that new parent company Forge will host in Miami's Coconut Grove this November.
AuctionsSep 01, 2026
UK Woman Uncovers Rare Patek Philippe Watch in Mom’s Jewelry BoxThe stainless steel Patek Philippe “Calatrava” watch from the 1930s sold for nearly $80,000 at a recent Hansons Cornwall auction.
ColumnistsSep 01, 2026
Your Jewelry Marketing Has a Bridal ProblemEngagement rings are important but don’t ignore the customers who are buying jewelry “just because,” Emmanuel Raheb writes.
MajorsSep 01, 2026
Anne Marie Shulman Joins GPA GlobalThe veteran luxury packaging executive was appointed to help the company grow its North American business.
CrimeAug 31, 2026
$4M Van Cleef & Arpels Diamond Necklace Snatched From Vienna Museum Once the property of an Egyptian queen, the necklace was part of a larger exhibition of VCA jewelry at the Museum of Applied Arts (MAK).
GradingAug 31, 2026
GIA, Gübelin Gem Lab Confirm New Paraíba Tourmaline Deposit in EthiopiaThe labs’ separate investigations each determined that the East African country is producing copper-bearing tourmaline.
Events & AwardsAug 31, 2026
Wisconsin Museum to Host Jewelry Exhibition“Chicago Collects: Jewelry in Perspective” at the Oshkosh Public Museum will feature works by Fabergé, Lalique, and Louis Comfort Tiffany.
CollectionsAug 31, 2026
Catbird Launches First Men’s Jewelry CollectionThe “Worn Well” collection is Catbird's take on classic men's jewelry.
CollectionsAug 28, 2026
Dolly Parton Would Have Loved This Butterfly Necklace This Buddha Mama butterfly is our Piece of the Week honoring the legend, who embraced the beautiful insect as her symbol.
SourcingAug 28, 2026
Gareth Penny to Give Opening Speech at CIBJO Centenary CongressThe former De Beers CEO, and perhaps its next owner, will be a featured speaker at the event, slated for Sept. 4-7 in Italy.
IndependentsAug 28, 2026
Day’s Jewelers Honored With 3 Workplace AwardsThe employee-owned jeweler was named a “Best Place to Work” in Maine, New Hampshire, and for women.
CollectionsAug 27, 2026
Pandora Expands ‘Talisman’ Collection as Lawsuit Continues The second iteration of the jewelry collection was inspired by the zodiac and the four elements: earth, water, air and fire.
SourcingAug 27, 2026
OFAC Renews License Allowing Import of ‘Grandfathered’ Russian Diamonds General License 104B supersedes General License 104A, which was set to expire on Sept. 1.
CrimeAug 27, 2026
Customs Seizes Nearly 900 Pieces of Counterfeit JewelryThe package, intercepted in Indianapolis, contained fake Cartier, Tiffany & Co., and Van Cleef and Arpels jewelry.
IndependentsAug 27, 2026
Jessica McCormack to Open First West Coast StoreThe new location in Costa Mesa, California, marks the brand’s second store in the United States and fourth standalone location worldwide.
