The 2025 Oscars red carpet was a dazzling showcase of high jewelry, with celebrities adorning themselves in exquisite pieces that elevated their ensembles to new heights. Here are some of the standout jewelry moments from the evening:

Margaret Qualley embraced timeless elegance in a head-to-toe Chanel ensemble. She adorned herself with a custom black velvet gown featuring an open back, perfectly showcasing her dazzling Chanel High Jewelry diamond fringe reverse necklace. Complementing the necklace were sparkling diamond earrings, a curated selection of radiant diamond rings, and Chanel’s exquisite “Étoile Filante” bracelet in white gold and diamonds. 

Timothée Chalamet made history as the youngest two-time Best Actor nominee since James Dean. He brought a refined edge to his look with Cartier diamond jewelry, including a yellow gold and natural diamond necklace subtly tucked beneath his collar, adding a polished finish to his modern red carpet ensemble. 

Zoe Saldaña graced the red carpet in a striking Cartier Panthère collar necklace—an iconic design featuring dazzling diamonds and vivid emerald accents. The fierce yet refined piece added a bold, luxurious edge to her minimalist gown. 

Colman Domingo, nominated for Best Actor, brought a touch of refined opulence with a truly exceptional timepiece: an Omega Speedmaster Moonwatch adorned with baguette-cut diamonds and crafted from Omega’s proprietary “Canopus Gold.” He also accessorized with a selection of standout jewelry pieces from Tiffany & Co., including sleek T1 earrings and coordinating rings. 

Ariana Grande embraced her “Wicked” persona with a bubblegum pink Giambattista Valli Haute Couture gown, paired with matching pink morganite jewels from Tiffany & Co.: a 14-carat pendant necklace and 34-carat drop earrings. 

For a visual feast of these stunning jewelry pieces, explore the curated photo gallery by Vogue: Most Dazzling Jewelry from the 2025 Oscars.

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