Photo-Illustration: by The Cut; Photos: BFA, Courtesy of BVLGARI, Alyssa Greenberg

It was a big week for celebrating high jewelry, with brands like Bulgari and Boucheron hosting celeb-filled and diamond-encrusted events. Meanwhile, holiday season slowly began its kick-off as the weather turned cooler and the leaves continued to change colors. Finally, fall. Here’s what your favorite celebrities wore this week.

Photo: Courtesy of BVLGARI

Kirsten Dunst looked perfect at the Bulgari Polychroma High Jewelry Gala, wearing a simple yet elegant black gown.

Photo: Jamie McCarthy/WireImage

Justine Skye debuted bangs and a black silk dress at the Chanel dinner to celebrate the launch of the Première Galon watch.

Boucheron Toasts to its Arrival on Rodeo Drive

Photo: Virisa Yong/BFA.com

Following the opening of its Rodeo Drive boutique, Boucheron hosted an intimate two-day experience at Harvey House called “A Cutting-Edge Journey Since 1858,” which invited guests into the installation. Celebs like Tracee Ellis Ross attended in their finest jewelry.

Photo: Courtesy of Jimmy Choo / Conner Ives by Carlotta Kohl

Jimmy Choo and designer Conner Ives hosted an intimate dinner in celebration of the Jimmy Choo x Conner Ives capsule, and guests like Hunter Pifer styled their shoes to the tens for the occasion.

Photo: Alyssa Greenberg

To honor her role in Agent Provocateur’s autumn-winter 2025 campaign, Julia Fox wore some of her best pieces to the celebratory dinner.

Photo: BFA

Simone Ashley looked stunning wearing a purple fur coat from Mango’s new party collection at the brand’s Craft Your Own Story dinner.

Photo: Madison McGaw/BFA

Agolde’s first Social Club event at People’s featured lots of denim, but Ocean Van Exel managed to make the matching red set her own with fun accessories.

Photo: Kevin Czopek/BFA

Argent’s Work Friends dinner was the perfect evening to come straight from the office without compromising on style, as Hannah Bronfman exhibited.

An Evening with Magasin and ShopMy at Pierre Augustin Rose

Photo: Miguel McSongwe/BFA.com

Anisha Kamat and Laura Reilly made for the perfect duo at the Pierre Augustin Rose celebration of Magasin and ShopMy.

RH Celebrates the Unveiling of RH Manhasset, The Gallery at Americana

Photo: Neil Rasmus/Neil Rasmus/BFA.com

Nicky Hilton Rothschild wore the perfect red trench for the unveiling of the RH Manhasset Gallery.

Photo: Oliver Halfin

Red Rooster co-founders Marcus Samuelsson and Andrew Chapman celebrated the 15th anniversary of Red Rooster Harlem, honoring the neighborhood’s cultural legacy, and TV personality Bevy Smith brought along the perfect clutch for the event.

Photo: Jason Sean Weiss/BFA

Neiman Marcus hosted a Fantasy Gifts event to kick off the holiday campaign season, and guests like Sarah Michelle Gellar nailed the festive look without going too overboard (peep the red nails).

Photo: aana.create

Julia Lang, the founder of Veert, put a little floral twist on an all-black fit for their eventing with R13.