The Met Gala is not just a showcase for haute couture but also a platform for exquisite jewellery that often outshines the outfits. Notable moments include Uma Thurman in 2016, who wore a historic Cartier diamond peacock brooch worth millions, and Iman in 1997, who dazzled with a diamond tiara and chandelier earrings that set a standard for elegance. In 2025, Priyanka Chopra stunned attendees with her 241.06-carat emerald necklace from Bulgari, perfectly complementing her vintage-inspired outfit. Diljit Dosanjh made a striking debut with a modern interpretation of the Patiala Necklace, featuring 50 carats of tourmalines and a bold Cartier tiger bracelet. Co-chair Colman Domingo showcased his love for jewellery with a custom Valentino cape adorned with Boucheron’s Iceberg necklace and asymmetrical diamond stud earrings. Lastly, Jennifer Lopez turned heads in 2019 with over $8.8 million in Harry Winston jewels, including a striking Purple Dragon Necklace that matched her glamorous gown. These pieces not only complemented the themes but also created unforgettable moments at the gala.