The biggest award show in the world, the 97th Academy Awards, occurred on March 2, 2025. The world eagerly anticipates the Oscars to celebrate the best films of the year and witness the glamour of the red carpet.
The Oscars signify the grand finale of the awards season. Celebrities showcase their best fashion, ranging from couture to vintage styles and from high-end designers to indie labels, making the competition fierce.
This year is just like every other; Hollywood superstars once again did not disappoint in delivering the stunning fashion moment on the red carpet. From Selena Gomez’s dazzling look to Mikey Madison’s minimalist style, it is clear that diamonds were the defining trend at the Oscars in 2025.
1. Zoe Saldaña
Popular sci-fi actress Zoe Saldaña won the Academy Award for Best Supporting Actress and embraced her victory spectacularly. She stunned in a custom Saint Laurent gown that featured a strapless neckline and dramatic three-tiered bubble hem skirt. To complete the look, she paired a Cartier collar.
The spectacular ornament from the Cartier Nature Sauvage High Jewellery collection drew inspiration from the animal kingdom. The necklace features a bold emerald centrepiece attached to a panther head; the intricate design has black detailing resembling animal stripes. She paired this necklace with statement diamond studs that perfectly complement her look.
2. Elle Fanning
The Academy Awards red carpet debutante made her presence on the carpet with a bold fashion choice. Her film “A Complete Unknown” was nominated for Best Picture. The rising actress chose a vintage white Givenchy dress covered with lace, while a black bow on the waist added contrast and character to the attire.
She accessorized herself with a vintage Cartier diamond necklace that reflects royalty and showcases the style of the 1950s. The royal necklace features a draped diamond design, making her look like a princess. She also added a pavé diamond watch and a ring from the Cartier archives. The jewelry selection greatly enhanced the retro look of her dress.
3. Selena Gomez
The renowned singer and entrepreneur Selena Gomez graced the red carpet with a breathtaking custom Ralph Lauren dress. The off-shoulder dress features 16,000 glass droplets and Rosemont crystals. adding sparkle to her look.
She completes her look with a stunning Bulgari diamond necklace. Featuring an intricate floral design and a 10-carat pear-cut diamond drop pendant, she paired it with classic diamond studs and Bulgari’s iconic Serpenti ring. Her entire look was the epitome of old Hollywood grandeur and royal charm.
4. Margaret Qualley
Margaret Qualley, a fashionista and actress in The Substance, presented a distinguished look on the Oscar 2025 red carpet. The Chanel ambassador arrived, showcasing classic Hollywood beauty in a simple black velvet Chanel dress with a boat neck and open back.
Her simple yet elegant dress allowed her to create drama with her accessories. She chose Chanel’s high jewelry diamond collection, which includes the Motif Russe necklace crafted from 18k white gold. Styling it backward, she allowed the tassels to dangle against her bare back. She paired statement diamond studs and an Étoile Filante bracelet with sparkling stacked rings, elevating her entire look beautifully.
5. Gal Gadot
Wonder Woman walked the red carpet in a striking red Prada gown paired with Tiffany & Co. jewelry. The dazzling actress Gal Gadot attended the award show as a presenter and was honored with the 2025 International Leadership Award.
With the bold red Prada gown, she chose a 1980s Angela Cummings Tiffany & Co. Archives necklace, featuring a feather-like design made in 18K gold and set with 423 brilliant round-cut diamonds. She styled earrings with classic diamond studs, making the dress and necklace a statement.
6. Mikey Madison
Mikey Madison, winner of the Oscar’s 2025 Best Actress award, captivated the audience with a Dior Haute Couture gown that flawlessly combined elegance and glamour. The dress featured a flowing pink satin skirt, paired with a structured black bodice tied with a bow just below the bustline. The 25-year-old star’s appearance is even more sparkling with Tiffany & Co. diamond jewelry.
She chose a diamond necklace with an Art Deco drop that paid homage to early 1900s design. The necklace is crafted with diamonds in platinum-iridium, featuring details inspired by the Edwardian and Belle Époque eras to add vintage elegance to her modern look. She wore simple stud earrings, a platinum eternity bracelet set with 135 diamonds, and two sleek platinum rings. Every accessory felt it was intentional and added magnificent charm to her look.
7. Timothée Chalamet
The Best Actor award winner, Timothée Chalamet, made a stunning appearance on the 2025 Oscar red carpet. The young actor opted for a Givenchy tux and Cartier jewelry. Timothée chose to add a colorful touch to the glamorous event with a butter-yellow leather tux. He nailed the look with a Cartier diamond choker and stacked statement rings.
8. Miley Cyrus
The renowned singer made a bold statement with a gothic look on the Oscar 2025 red carpet. Miley Cyrus was invited as a presenter; she flaunted her bleached eyebrow look with a black Alexander McQueen gown made with a beaded bodice and a turtle neckline.
She completed the entire look with diamond fringe earrings and statement diamond jewelry by Boucheron Fine Jewelry. She maintained an elegant and simple look, highlighting her bold fashion choices.
9. Ariana Grande
The OG singer and best-supporting actor nominee, Ariana Grande, added a glorious spark to the red carpet of the 2025 Oscars. She opted for a look inspired by her character Glinda in “Wicked.” Grande chose a pale pink Schiaparelli gown.
She opted for the jewelry from De Beers. She paired the “Midnight Aura” necklace, crafted with 75 carats of diamond, along with De Beers “Midnight Aura” stud earrings. Her look reflected a serene, beautiful vibe, resembling her character in Wicked.
10. Scarlett Johansson
The famous “Black Widow” actress Scarlett Johansson brought a captivating charm to the 2025 Oscar red carpet. As a presenter, she nailed her look in a navy Mugler Couture gown with a draped neckline and a simple skirt.
She complimented her look with a De Beers “Midnight Aura” necklace set, including a 75-carat necklace and 10-carat statement studs. Her rosy makeup and opera gloves enhance her regal look.
Final thoughts
The 2025 Oscars Red Carpet set a majestic theme for diamond jewelry, with vintage glamour stealing the spotlight. Celebrities embraced the timeless designs. These diamond styles from the early 1900s are not just making a comeback. They are following the trend.
