CollectionsOct 28, 2025
Eriness Reflects on Life in ‘One of One’ CollectionCollectionsNov 03, 2025
Muse’s ‘Have a Heart’ Collab Returns, Now With DDG
The “Have a Heart x Diamonds Do Good” collection is championed by model and humanitarian Flaviana Matata and will benefit her foundation.
This year’s theme is natural diamond charms and includes (in alphabetical order) jewels by Beck, Castro Smith, Julia Chafé, Khepri, Mark Davis, Stephanie Gottlieb, Ten Thousand Things, Vice Versa, and Violette Joaillerie.
New York—Muse’s annual “Have a Heart” initiative has returned with Diamonds Do Good (DDG) as its partner.
For the philanthropic initiative, which began in 2019, Muse curates a collection of pieces and names an ambassador to choose a charity to receive a portion of the proceeds from the curated collection.
The fine jewelry sales showroom and New York City boutique has selected model and humanitarian Flaviana Matata as the ambassador for this edition.
This year’s collection features exclusive natural diamond charms.
The donation will be made to Matata’s organization, the Flaviana Matata Foundation, which empowers young women in Tanzania through education and empowerment initiatives.
“This partnership with Muse is more than a collection of jewelry; it is a symbol of empowerment and support,” said Matata.
“Every piece represents a woman who will be able to write her own story, uplift her family, and contribute to her community. That is what makes this collaboration so meaningful for me, for my foundation, and for the future of the girls we support.”
There are 26 pieces in the collection, crafted with natural diamonds by nine designers in their own signature style. They are Beck, Castro Smith, Julia Chafé, Khepri, Mark Davis, Stephanie Gottlieb, Ten Thousand Things, Vice Versa, and Violette Joaillerie.
SEE: The Have a Heart x Diamonds Do Good Collection
For the philanthropic initiative, which began in 2019, Muse curates a collection of pieces and names an ambassador to choose a charity to receive a portion of the proceeds from the curated collection.
The fine jewelry sales showroom and New York City boutique has selected model and humanitarian Flaviana Matata as the ambassador for this edition.
This year’s collection features exclusive natural diamond charms.
The donation will be made to Matata’s organization, the Flaviana Matata Foundation, which empowers young women in Tanzania through education and empowerment initiatives.
“This partnership with Muse is more than a collection of jewelry; it is a symbol of empowerment and support,” said Matata.
“Every piece represents a woman who will be able to write her own story, uplift her family, and contribute to her community. That is what makes this collaboration so meaningful for me, for my foundation, and for the future of the girls we support.”
There are 26 pieces in the collection, crafted with natural diamonds by nine designers in their own signature style. They are Beck, Castro Smith, Julia Chafé, Khepri, Mark Davis, Stephanie Gottlieb, Ten Thousand Things, Vice Versa, and Violette Joaillerie.
SEE: The Have a Heart x Diamonds Do Good Collection
Castro Smith’s “Fish Cold Wonda” charm with an engraving in 9-karat and diamond fringe set in 18-karat yellows gold ($6,000)
Ten Thousand Things’ “Eye” charm in 14-karat yellow gold with a mini diamond bead ($615)
Khepri’s “Heart” charm featuring a fancy yellow diamond with a multi-colored diamond halo in 18- and 22-karat yellow gold ($10,000)
Vice Versa’s “Louise” charm that centers on a 0.17-carat diamond set in 14-karat yellow gold ($3,150)
Violette Joaillerie’s small “Smiley Face” charm with citrine, a winking diamond eye set in 18-karat yellow gold, and a pavé diamond bale ($2,875)
Stephanie Gottlieb’s “Candy Heart” button charm in 14-karat yellow gold featuring 0.18 carats of rainbow sapphires outlining a heart halo around three diamonds totaling 0.28 carats ($4,140)
The Have a Heart x Diamonds Do Good collection retails from $615 to $10,000.
The Flaviana Matata Foundation will receive 10 percent of every purchase from the collection through DDG.
“At Diamonds Do Good, our mission has always been to highlight how natural diamonds contribute to building stronger communities. The Muse collaboration is a powerful example of that vision in action—connecting beautiful design with meaningful impact,” said Nancy Orem Lyman, vice president and executive director of DDG.
“By supporting the Flaviana Matata Foundation, this partnership empowers young women in Tanzania, demonstrating how natural diamonds and those who champion them can truly do good.”
Muse launched the collaboration on Oct. 23 and celebrated with a conversation and breakfast at its shop-in-shop at Nordstrom’s New York City flagship, which opened earlier this year.
The Have a Heart x Diamonds Do Good collection is available in-store at Muse’s showroom in the West Village neighborhood of New York City and at its Nordstrom shop-in-shop.
The collection is also available on the Muse x Muse website.
More on Collections
The Latest
EditorsMar 16, 2026
2026 Oscars Jewelry: One Necklace After AnotherNatalie Francisco rounds up the top Oscars jewels, including Rose Byrne’s Taffin necklace with a more than 20-carat yellow-brown diamond.
WatchesMar 16, 2026
TAG Heuer Has a New CEOBéatrice Goasglas has been with TAG Heuer since 2018. She is the first woman to head the 166-year-old, LVMH-owned watch brand.
IndependentsMar 16, 2026
Ben Bridge Debuts New Honolulu BoutiqueThe store features the first in-store build for the jeweler’s in-house “Bella Ponte” bridal brand.
Brought to you by
Is This You? Every Jeweler Has This Problem; We Have the Solution.Every jeweler faces the same challenge: helping customers protect what they love. Here’s the solution designed for today’s jewelry business.
AuctionsMar 16, 2026
Bonhams Paris To Offer Antique, Signed Jewels The live fine jewelry auction will take place later this week, showcasing antique pieces, rare gemstones, and signed jewels.
Weekly QuizMar 12, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
WatchesMar 13, 2026
Citizen, Vera Wang to Launch Watch CollectionThe 24-piece watch collection is set to debut in spring 2027.
SourcingMar 13, 2026
Andrea Pooler Joins Third-Generation Diamond Company as COO Pooler, who has more than 25 years’ experience in jewelry, is now chief operating officer of Modani Jewels, Soham Diamonds, and SNJ Creations.
Brought to you by
DCA Enters a New Chapter in Jewelry EducationWith refreshed branding, a new website, updated courses, and a pathway for growth, DCA is dedicated to supporting retail staff development.
MajorsMar 13, 2026
24 Karat Club of New York’s Banquet to Return to Waldorf AstoriaThe reopening of the Waldorf Astoria means a homecoming for the industry group’s annual event, which will take place Saturday.
Events & AwardsMar 12, 2026
Johnny Nelson Wins David Yurman Gem Awards GrantNelson will be honored as the inaugural grant winner at the Gem Awards gala on Friday.
TechnologyMar 12, 2026
Caratwise Launches, Names Former Signet Exec CEO The new smart design software allows jewelers to configure, price, and confirm a custom engagement ring in real time for in-store customers.
SourcingMar 12, 2026
Grandview Klein Opens New Factory in South Africa The 10,000-square-foot diamond manufacturing facility officially opened in late February and employs 50 people.
Events & AwardsMar 12, 2026
MJSA ‘Future of Jewelry Making’ Scholarship Applications OpenThe MJSA Education Foundation’s scholarships support students pursuing jewelry careers.
AuctionsMar 11, 2026
‘Spectacular’ 26-Carat Diamond Going Up for Auction in London The largest white diamond to come to market in the U.K. in more than a decade, the VVS1, I-color stone is expected to top $1 million.
TechnologyMar 11, 2026
Cast Jewelry’s Rachel Skelly on Coming Back Online Only Skelly shares her plans for reimagining the fine jewelry retailer she re-acquired after it faltered last year.
CollectionsMar 11, 2026
Pyrrha Highlights ‘The Space Between’ In New CollectionThe collection takes inspiration from the emotional space between people, moments, and experiences.
IndependentsMar 11, 2026
From the Jazz Age to the Information Age: London Jewelers Turns 100In 2026, the jewelry retailer is celebrating a milestone only a small percentage of family-owned businesses survive to see.
IndependentsMar 11, 2026
Virginia Jewelers Raise Nearly $30K for Children’s HospitalThe group of jewelers held a jewelry raffle in support of the Children’s Hospital of Richmond at VCU.
FinancialsMar 10, 2026
Signet Jewelers’ Q4 Sales Fall Flat The jewelry giant released preliminary results for the fourth quarter and full year on Monday, with final results slated to come next week.
MajorsMar 10, 2026
Saks Global to Close 15 More StoresThe retailer also gave an update on its vendor partnerships.
TrendsMar 10, 2026
Messika Names Julianne Moore as AmbassadorThe award-winning actress is the “epitome of modern allure,” the brand said.
CollectionsMar 10, 2026
Gemstones ‘Bloom’ in Sorellina’s New CollectionThe “Bloom” collection draws from the flower power movement of the 1960s and ‘70s with inlay pendants offered in eight colorways.
Events & AwardsMar 10, 2026
Diamond-Studded Painting Shines at RJO Foundation AuctionThe unique piece was one of the custom works offered at the foundation's recent silent art auction, which garnered nearly $15,000 in total.
TrendsMar 09, 2026
Jake Gyllenhaal Is Bulgari’s Latest AmbassadorBulgari named Gyllenhaal as its brand ambassador for his embodiment of artistic depth, intellectual curiosity, and warmth.
Events & AwardsMar 09, 2026
TJS Announces 2026 Scholarship WinnersAwards were given to four students, one apprentice, and an emerging jeweler.
AuctionsMar 09, 2026
Joanna Carson’s Jewels Lead White-Glove SaleThe top jewelry lot of the late model’s estate sale, hosted by John Moran Auctioneers, was an Oscar Heyman & Brothers for Cartier necklace.
GradingMar 06, 2026
Tom Moses Leaving GIA After Nearly 50 YearsMoses, who started at GIA’s Santa Monica lab in 1976, will leave the Gemological Institute of America in May.
