Best Diamond Jewelry at 2025 Met Gala

The 2025 Met Gala dazzled with show-stopping fashion and even more breathtaking diamond jewelry. Celebrities lit up the red carpet with sparkling pieces that perfectly matched this year’s glamorous theme. From vintage-inspired designs to bold modern statements, the diamond accessories were true works of art.

1. Kim Kardashian in Moussaieff Diamonds

At the 2025 Met Gala, Kim Kardashian dazzled in over a million dollars’ worth of diamonds, showcasing layers of Moussaieff diamond necklaces, elegant pear-shaped diamond drop earrings, and multiple sparkling rings—including the standout Boucheron Vendôme Liseré ring featuring a 4.18-carat pear-cut diamond. Best Diamond Jewelry at 2025 Met Gala

2. Rihanna in Diamond Brooches

Fresh off announcing her third pregnancy with A$AP Rocky, Rihanna made a striking entrance at the 2025 Met Gala in a tailored Marc Jacobs ensemble. The style icon accessorized with a diamond brooch on her cropped black blazer, two more glittering brooches adorning her collar, and a strand of natural diamonds tucked beneath her polka dot tie. She finished the look with classic diamond stud earrings and a curated selection of rings.

3. Lewis Hamilton in Briony Raymond Jewels

As a co-chair of the 2025 Met Gala, Formula One star Lewis Hamilton turned heads in a custom cream-colored suit by Wales Bonner. He accessorized with Briony Raymond Asscher-cut diamond stud earrings and a striking 1980s brooch featuring fancy white, yellow, and pink diamonds pinned to his lapel. Elevating the look further, Hamilton wore multiple rings and adorned his hat with an additional diamond brooch. His stylist, Eric McNeal, took to Instagram to describe the ensemble’s finishing touches—ancestral beads, freshwater pearls, and garnet-hued diamonds—as “eternal amulets.”

4. Isha M. Ambani in Her Diamonds

Isha M. Ambani made a dazzling statement at the 2025 Met Gala with a spectacular necklace from her personal jewelry collection. Weighing in at over 481 carats of diamonds, the piece was custom-crafted to replicate Cartier’s iconic Toussaint Necklace, famously featured in the 2018 film Ocean’s 8. The original design, created by Jacques Cartier in 1931 for the Maharaja of Nawanagar, was once described as “the finest cascade of colored diamonds in the world.” Best Diamond Jewelry at 2025 Met Gala

5. Colman Domingo in Boucheron High Jewelry

As one of the co-chairs of this evening’s Met Gala, Colman Domingo made a majestic entrance in a bespoke royal blue Valentino cape, adorned with a metallic sequinned bib designed by creative director Alessandro Michele. Complementing his regal ensemble, the Four Seasons star wore Boucheron’s natural diamond ‘Iceberg’ necklace from the 2024 Bleu Carte Blanche High Jewelry collection. He completed the look with a striking natural diamond ear climber from the same jeweler.

6. Kendall Jenner in Chopard Jewelry

Kendall Jenner stunned at the 2025 Met Gala wearing a dazzling necklace from Chopard’s Haute Joaillerie Collection. The showstopping piece featured a 12.37-carat diamond centerpiece surrounded by an additional 76.11 carats of natural diamonds, all set in luxurious 18-karat white gold.

7. Serena Williams in Fred Leighton Jewels

Serena Williams radiated elegance at the 2025 Met Gala in a dreamy ice blue gown by Moncler. The tennis legend elevated her ethereal look with vintage Fred Leighton jewels, including natural diamond wing earrings adorned with 6-carat pear-shaped drops from the 1960s. A diamond and platinum swirl brooch from the 1950s was delicately placed in her hair, adding a touch of old-Hollywood glamour. She completed the ensemble with a French-cut diamond and platinum bracelet and a striking 5-carat diamond pink ring dating back to the 1940s.

8. Gabrielle Union in Tiffany & Co. Diamonds

Gabrielle Union, the Only Natural Diamond cover star, graced the 2025 Met Gala in a stunning Prada gown. She paired the look with Tiffany & Co. Diamond stud earrings and an array of sparkling diamond rings. The highlight of her ensemble was a breathtaking natural diamond and red spinel necklace from the 2024 Tiffany Blue Book Collection, adding a bold yet elegant pop of color to her sophisticated look.

9. Teyana Taylor in David Yurman jewelry

Teyana Taylor made a striking entrance at the 2025 Met Gala in a luxurious crimson ensemble. Crafted in collaboration with Marc Jacobs, herself, and Academy Award-winning costume designer Ruth E. Carter, renowned for her work on the Black Panther films. Adorned with an array of natural diamond brooches, Taylor’s waistcoat featured intricate pocket chains and was complemented by diamond jewelry from David Yurman, including a showstopping bib necklace. Her ensemble exuded boldness and elegance, marking her as a standout on the Met steps.

10. Sarah Snook in an Assortment of Diamond Brooches

Sarah Snook, star of Broadway’s The Picture of Dorian Gray, turned heads at the 2025 Met Gala in a bold. Dramatic twist on the tuxedo, adorned with numerous natural diamond brooches from Rahaminov Diamonds and Saidian Vintage Jewels. The Succession actress complemented her striking look with a dazzling diamond ring from Mindi Mond and sparkling diamond cluster earrings. Adding an extra layer of glamour to her edgy, high-fashion ensemble.

11. Ego Nwodim in Boucheron

Ego Nwodim, Saturday Night Live star and red carpet presenter for the evening. Made a memorable entrance at the 2025 Met Gala in a custom creation by Christopher John Rogers. She wore an extraordinary natural diamond Boucheron necklace that cascaded down her chest. Complementing her look with two diamond eternity bands on her pinky finger. To complete her ensemble, Nwodim sported dazzling diamond dangle tassel earrings, adding movement and sparkle to her striking appearance.

12. Anna Wintour in Briony Raymond

Met Gala Chair and Vogue Editor-in-Chief Anna Wintour made a timeless statement at the 2025 Met Gala. Wearing an exquisite antique Victorian diamond rivière necklace from Briony Raymond. The necklace, totaling an impressive 45 carats, added a touch of classic elegance to her iconic look.