CollectionsSep 24, 2025
Greenwich St. Jewelers Goes Back in Time With First Estate CollectionCollectionsSep 30, 2025
Billie Eilish, Finneas Partner with John Hardy
The “Lovestruck” collection, designed with the Academy and Grammy award-winning siblings, is the brand’s first lab-grown diamond offering.
The John Hardy “Lovestruck” collection features lab-grown diamonds with proprietary cuts inspired by the brand’s pebble design. Finneas, middle, and Billie Eilish, right, are seen wearing pieces from the collection.
New York—John Hardy has partnered with Academy and Grammy award-winning musicians and siblings Billie Eilish and Finneas on its first lab-grown diamond collection.
The alternative pop singer and the producer collaborated with Reed Krakoff, the brand’s creative chairman, to design the “JH Lovestruck” collection.
Lovestruck centers on four proprietary diamond cuts inspired by John Hardy’s pebble designs, which the brand said gives the gemstones a sculptural and modern feel ideal for everyday wear.
“There’s an honesty to these pieces,” said Finneas. “They feel intentional yet imperfect—diamonds with form and feeling, and without pretension.”
The stones, crafted into freeform organic shapes, were cut to maximize brilliance, rather than for value, the brand said.
“Traditional rules don’t allow for organically shaped diamonds. Lab-grown diamonds provide a creative freedom that makes it possible to imagine entirely new and proprietary cuts,” said Krakoff.
“Lovestruck breaks with tradition and defies the expectation that diamonds must come in standard shapes. With Lovestruck, we’re redefining how diamonds can be cut.”
The alternative pop singer and the producer collaborated with Reed Krakoff, the brand’s creative chairman, to design the “JH Lovestruck” collection.
Lovestruck centers on four proprietary diamond cuts inspired by John Hardy’s pebble designs, which the brand said gives the gemstones a sculptural and modern feel ideal for everyday wear.
“There’s an honesty to these pieces,” said Finneas. “They feel intentional yet imperfect—diamonds with form and feeling, and without pretension.”
The stones, crafted into freeform organic shapes, were cut to maximize brilliance, rather than for value, the brand said.
“Traditional rules don’t allow for organically shaped diamonds. Lab-grown diamonds provide a creative freedom that makes it possible to imagine entirely new and proprietary cuts,” said Krakoff.
“Lovestruck breaks with tradition and defies the expectation that diamonds must come in standard shapes. With Lovestruck, we’re redefining how diamonds can be cut.”
A 14-karat yellow gold link necklace from the “Lovestruck” collection with a 4-carat, lab-grown diamond featuring a custom cut based on a freeform oval brilliant cut ($24,000)
A pair of drop earrings with 5 carats of proprietary-cut lab-grown diamonds and 14-karat yellow gold ($8,900)
A pendant necklace with a sterling silver charm and a 3.25-carat lab-grown diamond charm in sterling silver ($4,500)
The “Heishi” bracelet features a 1-carat lab-grown diamond with 14-karat yellow gold, sterling silver, enamel, and orange spiny oyster shell beads ($4,500).
The “Pebble” ring with a 4-carat lab-grown diamond bezel-set in 14-karat yellow gold ($11,000)
A “Lovestruck” ear cuff with 1.75 carats of lab-grown diamonds in 14-karat yellow gold ($3,500)
The “Heishi” pendant necklace in sterling silver with a 1-carat round brilliant-cut lab-grown diamond ($1,550)
An open ring from the “Lovestruck” collection with three proprietary-cut lab-grown diamond totaling 4 carats set in 14-karat yellow gold ($7,900)
Lovestruck was designed with an organic aesthetic that feels irreverent, modern, and effortless, said the brand, and it marks a new beginning for diamonds that are recut, remixed, and redefined in wearable jewelry meant to fit into real life.
The debut lab-grown diamond offering is the latest in a series of collections released this year in celebration of John Hardy’s 50th anniversary.
Across the collection’s 50 pieces, there are rings, bracelets, earrings, and necklaces as well as a pin, hand chain, and body chain crafted in 18-karat yellow gold or sterling silver.
While the diamond pieces are the focus of the collection, the “Heishi” styles also use onyx or orange spiny oyster shell beads.
The pieces are produced in facilities powered by renewable energy, according to John Hardy.
As part of the collaboration with Billie and Finneas, John Hardy has pledged support for philanthropic initiatives that inspired the musicians, who have been outspoken advocates for environmental sustainability.
This includes Support + Feed, a nonprofit committed to mitigating climate change and increasing food security by driving global demand, acceptance, and accessibility of plant-based food.
“Billie and Finneas’ commitment to sustainability, groundbreaking artistry, and creative talent make them a natural and authentic partner for the brand, and in particular for this collection,” said Krakoff.
Billie added, “I love that Lovestruck uses lab-grown diamonds, reclaimed precious metals, and each piece was crafted using renewable energy … What you eat, say, and wear matters, and jewelry is no different. It all impacts our planet.”
The creative partnership also includes a shoppable edit of John Hardy pieces that were worn by the musicians on tour as well as new designs based on Billie and Finneas’ aesthetic.
Billie’s curation can be seen on this page of the John Hardy website, while Finneas’ can be seen on this page.
The Lovestruck collection debuted on Sept. 29 and retails from $825 to $24,000.
It is available in-store at John Hardy locations and at select wholesale events, as well as on the brand’s website.
Editors' Picks
Sponsored by
More on Collections
The Latest
AuctionsJun 12, 2026
16th-Century ‘Hogback’ Diamond Ring Going Up for Auction in LondonFound by a metal detectorist, the ring likely belonged to a wealthy, possibly royal, owner, said Noonans.
Events & AwardsJun 12, 2026
CBG Announces Plans for Phoenix ShowThe group has named the keynote speaker and announced a new pavilion for its next event, which is slated for September.
EditorsJun 11, 2026
This Was the Best Animal Jewelry in Las Vegas From lions and hippos to snails and fish, Senior Editor Lenore Fedow wrangles her picks for cutest jewelry critters in Las Vegas.
Brought to you by
All Eyes on Gold Prices. Alternatives to Look For. And What to BEWARE of in VegasAs gold prices rise, today’s retailers are looking for alternatives at prices that will appeal to wider audiences.
SourcingJun 11, 2026
Grandview Klein, London Jewelers Partner To Cut 63-Carat RoughThe big stone will be fashioned into a 20.26-carat diamond in celebration of the retailer’s 100th anniversary this year.
Weekly QuizJun 11, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
MajorsJun 11, 2026
Former Cartier Creative Director To Head Chanel’s Jewelry Creation StudioMarie-Laure Cérède will join Chanel as the new director of its jewelry creation studio, starting in October.
Lab-GrownJun 11, 2026
Smiling Rocks’ ‘Wish Jar’ Generates 100+ Wishes in Las Vegas At the JCK show, the lab-grown diamond brand teamed up with Jewelers for Children to support Make-A-Wish India.
Brought to you by
How Modern Training Is Becoming a Competitive Advantage for Jewelry RetailersWith the trade and customer trust in mind, GIA® developed NextGem™ – on-demand training designed specifically for retail.
SourcingJun 11, 2026
Signet Jewelers Exec Joins Diamonds Do Good BoardIlana McCabe is Signet’s vice president of public relations and brand communications.
AuctionsJun 10, 2026
31.62-Carat ‘Azure Blue’ Diamond Sells For $8M+ at Christie’sIt was a banner day for blue gemstones, with another blue diamond topping $8 million and a 41-carat sapphire going for $2.3 million.
MajorsJun 10, 2026
Saks Global Receives Bankruptcy Court Approval for ReorganizationThe approval means the retailer is on track to exit bankruptcy proceedings this summer.
CrimeJun 10, 2026
2 Suspects Arrested in Texas Jewelry Store RobberyThe men are believed to be part of the group of several masked suspects that robbed Marc Robinson Jewelers in April.
EditorsJun 09, 2026
Q&A: Al Cook on the Lab-Grown ‘Bubble,’ Dwindling Diamond Supply The De Beers Group CEO also discussed tariffs, Desert Diamonds, and the pending sale of De Beers in an interview with Michelle Graff.
MajorsJun 09, 2026
Wilkerson's Russ Whitehouse RetiresThe industry veteran is bringing his 56-year run in the fine jewelry sector to an end.
Events & AwardsJun 09, 2026
Pride Month Panel to Highlight LGBTQ+ Jewelry VoicesThe panel discussion will feature LGBTQ+ leaders across the jewelry, luxury, and creative industries.
CollectionsJun 09, 2026
Marie Lichtenberg’s New Capsule Collection Is a Smash, LiterallyInspired by a locket that got run over, the “Smash” capsule collection reimagines the shape of Lichtenberg’s signature style.
MajorsJun 09, 2026
Frederick Goldman Names Director of Sales for SoutheastThe company has promoted Katherine Whitacre to the role.
MajorsJun 08, 2026
Stuller Expands Selection of Lab-Grown Diamonds, Demi-Fine JewelryThe jewelry manufacturer has added Taylor Swift-esque diamond shapes, and more silver, gold vermeil, and gold-plated jewelry.
SourcingJun 08, 2026
Sally Morrison to Depart De Beers This Summer Morrison has been marketing diamonds on and off since the early 2000s and said she is leaving to “pursue new projects.”
TrendsJun 08, 2026
Amanda’s Style File: June’s Birthstone TrioThose born in June can celebrate with pearl, alexandrite, and moonstone jewelry.
TechnologyJun 08, 2026
Overnight Mountings Launches Ring Builder PlatformThe platform allows retailers to guide clients through a customizable engagement ring buying experience in a branded interface.
IndependentsJun 05, 2026
Pennsylvania Jewelry Store To Close After 79 YearsJim Springer, owner of Dunkelberger’s Fine Jewelry, is heading into retirement.
SurveysJun 05, 2026
Consumers to Cut Back on Spending Amid Rising Prices, Survey Shows When conducting its May consumer confidence survey, The Conference Board asked extra questions about consumers’ budgeting strategies.
CollectionsJun 05, 2026
Rebel Jewelry’s Charm Symbolizes Perseverance for Pride MonthThe “Tunnel” charm, our Piece of the Week, celebrates Pride Month with its design inspired by hope and the light at the end of the tunnel.
SourcingJun 05, 2026
State of Diamonds: The Way Forward for Natural DiamondsThe jewelry industry is reassessing its positioning as Gen Z reshapes the retail landscape and lab grown continues to gain market share.
AuctionsJun 04, 2026
Treasures from Maurice Tempelsman’s ‘Marvelous’ Life Head to AuctionUp for auction at Sotheby’s, the collection of Tempelsman’s personal effects includes a Cartier Tank watch Jackie O. gifted him.
CollectionsJun 04, 2026
Buddha Mama to Spend the Summer in AspenThe Miami-based fine jewelry brand will host its first summer residency in the Colorado mountain town from June 5 to Aug. 23.
