The Very Best Jewellery of the 2025 SAG Awards

As usual, the SAG Awards 2025 are bringing the high-octane Hollywood glitz and glam we’ve all come to expect from the annual red carpet occasion, with our favourite stars covered in natural diamonds. 

Since the first ceremony in 1995, the Screen Actors Guild Awards has become known as a night to celebrate authenticity and rarity. The denizens of Tinseltown have continued to call upon natural diamonds to convey that story for one of Hollywood’s most glamorous nights, amping up the shine.

Hosted by Kristen Bell, the SAG Awards 2025 saw nominations for Anora, A Real Pain, Bridgerton, Shōgun, Nobody Wants This, Wicked, and so much more. Here, take a closer look at the best natural diamond jewellery moments from the SAG Awards 2025.

Sofia Carson Wears Chopard Diamond Jewellery to the SAG Awards 2025

Sofia Carson attended the 2025 SAG Awards, wearing a pale peach pink Elie Saab Spring/Summer 2025 Couture gown with some impressive diamond jewellery from Chopard. The actress sported a necklace, featuring a 12.37-carat round-shaped white diamond and an additional 76.11-carats of diamonds from the brand’s Haute Joaillerie Collection. She also wore a ring with a 10-carat oval-shaped white diamond and additional diamonds from the Garden of Kalahari Collection.

Demi Moore Wears Tiffany & Co. to the SAG Awards 2025

For the SAG Awards 2025, Demi Moore wore a custom Bottega Veneta gown with Jean Schlumberger by Tiffany & Co. jewellery. The Substance actress wore the brand’s Chevron Fringe necklace with over 11 total carats of diamonds, diamond Flame ear clips, Hands bracelet, and Vigne ring with diamonds.

Millie Bobby Brown Wears Chopard Diamond Jewellery to the SAG Awards 2025

Millie Bobby Brown chose a silky peach Louis Vuitton dress for the SAG Awards 2025. The Stranger Things actress wore Chopard jewels, including earrings featuring two 11-carat brilliant-cut yellow diamonds and 9.71-carats of white diamonds. The newlywed also wore her engagement ring and wedding band alongside a Chopard ring with a 5.65-carat oval-cut yellow diamond and white diamonds from the Haute Joaillerie Collection.

Ariana Grande Wears Jared Atelier Jewellery to the SAG Awards 2025

Ariana Grande embodied Glinda once again on the red carpet, wearing a sheer silk crépon bustier custom LOEWE gown with feather flower embroideries and Jared Atelier natural diamond jewellery. The Wicked star wore a mixed-cut diamond choker, dainty diamond drop earrings, and a Jared Atelier X Shy diamond flower ring on her pointer finger.

Selena Gomez Wears Messika Jewellery to the SAG Awards 2025

Emilia Pérez actress Selena Gomez walked the red carpet at the SAG Awards 2025, wearing a navy blue custom Celine off-the-shoulder gown, paired with Messika High Jewellery Pear Appeal drop earrings, the Night Owl ring and the Firey ring, styled by Erin Walsh.

Mikey Madison Wears Tiffany & Co. Jewellery to the SAG Award 2025

Styled by Jamie Mizrahi, Mikey Madison wore a custom Louis Vuitton gown with a dazzling vintage Tiffany & Co. diamond and platinum necklace from the House’s archives, dating back to 1949-1959. The Anora actress added a ring, featuring a diamond of over 5 carats to her ensemble.

Timothée Chalamet Wears Cartier Jewellery to the SAG Awards 2025

Referencing another one of Bob Dylan’s looks on the red carpet, Timothée Chalamet brough back the bolo tie for his big win at the SAG Awards 2025. The actor accepted the award for Best Actor in a Movie for his portrayal of musician Bob Dylan in A Complete Unknown. Chalamet sported a leather blazer atop a lime green dress shirt with bejeweled buttons. He added a Fèline de Cartier pendent watch on a rope around his neck, featuring 78 brilliant and princess-cut natural diamonds from the 2005 Cartier Libre collection.

Elle Fanning Wears CartierJewellery to the SAG Awards 2025

Elle Fanning wore a cotton velvet corseted custom LOEWE column dress to the SAG Awards 2025. The A Complete Unknown actress kept it classic with Cartier Panthère jewellery staples, including a diamond collar necklace, the panther cuff and a matching diamond cocktail ring.

Quinta Brunson Wears Tiffany & Co. to the SAG Award 2025

Abbott Elementary star Quinta Brunson arrived at the SAG Awards 2025, wearing Jean Schlumberger by Tiffany Star Flower natural diamond ear clips with an assortment of dazzling diamond rings.

Cynthia Erivo Wears Bucherer Fine Jewellery to the SAG Awards 2025

Styled by Jason Bolden, Wicked star Cynthia Erivo teamed her archival Givenchy gown with diamond Bucherer Fine Jewellery, making for a perfectly intricate earscape.

Jeremy Allen White Wears Tiffany & Co. to the SAG Award 2025

The Bear actor Jeremy Allen White wore a custom black three-piece single-breasted Louis Vuitton tuxedo with a Tiffany & Co. Archives natural diamond brooch in gold and platinum, estimated to have been crafted between 1941-1968.

Anna Sawai Wears Cartier Jewellery to the SAG Awards 2025

Anna Sawai attended the SAG Awards in a red bedazzled custom Armani Privé gown, styled by Karla Welch. The Shōgun actress teamed her look with stunning Cartier natural diamond jewels.

Jeff Goldblum Wears Tiffany & Co. Jewellery to the SAG Awards 2025

The inimitable Jeff Goldblum walked the red carpet at the SAG Awards, wearing a Tiffany Cocktail watch and a natural diamond brooch pinned to his lapel. The actor opted for a Jean Schlumberger by Tiffany Vrille Flower brooch in 18-karat yellow gold and platinum with spessartines and 151 round brilliant diamonds of over four total carats.

Jane Fonda Wears Pomellato Jewellery to the SAG Awards 2025

Receiving SAG-AFTRA’s highest tribute this evening, Jane Fonda accepted the SAG Life Achievement Award, wearing Pomellato diamond jewellery, including the brand’s Dualism of Milan High Jewellery earrings with moonstones and diamonds, the Iconica diamond ring, and the Iconica High Jewellery diamond choker in 18 karat rose gold. In a statement, Fonda was quoted saying, “It is also a great privilege to celebrate this moment wearing Pomellato. I am proud to align myself with a brand that shares my values of empowerment, sustainability, and equality, to create a more inclusive world for all.”

Monica Barbaro Wears Bulgari Jewels to the SAG Awards 2025

A Complete Unknown actress Monica Barbaro wore a Bulgari High Jewellery Serpenti bracelet to the SAG Awards, along with High Jewellery Serpenti earrings and a diamond Serpenti ring.

Emma Naomi Wears Fernando Jorge Diamond Jewellery to the SAG Awards 2025

Bridgerton actress Emma Naomi attended the SAG Awards 2025, wearing Fernando Jorge diamond Disco earrings.