Italian actress and star of Netflix’s Baby, Alice Pagani stuns in her Bulgari Serpenti collection high-end watch in white gold and diamonds. She pairs the timepiece with a Fiorever collection ring in white gold and diamonds, a Serpenti collection ring in white gold diamonds and emeralds as well as Serpenti Viper collection ring in white gold and diamonds.

See also: Bulgari Unveils New Campaign Starring Mirror's Anson Lo and Edan Lui

American Actress and Golden Globe Award winner, Jessica Chastain is spotted wearing a necklace from Chopard’s Haute Joaillerie collection that features 40.72 pear-shaped fancy yellow diamonds, 51.50 pear-shaped diamonds, 5.07 marquise-cut diamonds and 2.22 yellow diamonds. She completes her look with a ring from the Temptations collection which has a 4.61-cart pear-shaped pink quartz, rubellites and diamonds set in 18k white gold.

See also: Cannes Film Festival 2021: The Jewellery Pieces We Loved On The Red Carpet

Brazillian model and actress, Adriana Lima dazzle in her earrings from Chopard’s Precious Lace collection which boasts 5.07 carats of rubies and diamonds. She also wears a ring from the L’Heure du Diamant collection which has 2.37 carats of diamonds.

See also: Leni Klum Stars in Chopard's Happy Diamonds Campaign

Dune actor and Academy Award Best Actor nominee, Timothée Chalamet flaunts a few vintage Cartier jewellery pieces. Chalamet is also announced as Cartier’s newest ambassador during the premiere of Dune at the Venice Film Festival.

The actor wore an 18k white gold Cartier vintage ring that has diamonds and black ceramic as well as another 18k white gold vintage ring in diamonds and black lacquer. He also wore a vintage brooch in 18k white gold, diamonds and onyx cabochons. His choice of jewellery is both a nod to vintage luxury and genderless designs.

See also: Timothée Chalamet is Cartier's New Friend of the House

Saudi Arabian filmmaker and actress, Fatima al Banawi wears a handful of pieces from Cartier including vintage earrings and necklace in platinum and diamonds, and a vintage Panthère ring in 18k white gold, diamonds, emeralds and onyx.

See also: Cartier Sponsors the 2021 Venice International Film Festival

Taiwanese actor Chang Chen also wears vintage pieces from Cartier. He's spotted wearing a vintage brooch in 18k yellow gold and pink gold, platinum with diamonds. He also has a vintage ring in platinum, emeralds, onyx and diamonds.

See also: You Can Now Buy the Panthere de Cartier Collection From Cartier's Online Boutique

Canadian actress and jury member, Sarah Gadon shine in her Pomellato jewellery pieces during numerous appearances at the Venice Film Festival. She wears pieces from the Pomellato Collections and Pomellato Nudo Collection.

See also: What is the Secret to the Enduring Appeal of Pomellato's Nudo Collection?

Spanish actress and model, Penélope Cruz is decked in Chanel at the Venice Film Festival as the luxury brand’s ambassador. In addition to her Chanel shoes and bag, Cruz also wears the Rosée de Camélia earring from the High Jewellery collection in 18k white gold, cultured pearls and diamonds. She completes her look with a Tweed Cordage ring in 18k white gold and diamonds.

During the opening ceremony of the festival, the actress wears a dress from the Fall Winter 2021/2022 Haute Couture collection and paired it with pieces from the High Jewellery collection including the Jazz bracelet in 18k white gold, diamonds and black spinels from the Café Society high jewellery collection.

See also: Chanel Puts the Spotlight on Contemporary Artists With Their New Short Film

Actress Kristin Stewart, a Chanel ambassador, is decked in Chanel outfit and jewellery at the photocall of Spencer during the festival. In addition to her tweed jumpsuit, she also wears the Coco Crush rings in mini and small versions in 18k yellow gold and diamonds.

See also: Kristen Stewart Rocks the Red Carpet Her Way: 7 of the Star's Best Fashion Moments

Spanish actress Aitana Sánchez-Gijón looks stunning with the necklace of the latest jewellery collection, Messika by Kate Moss Opus 2 Spirited Wind. She pairs this with the Equilibristes ring from the Voltige collection.

Fashion model Cecilia Rodriguez shines, thanks to the earring from Messika's Voltige Illusionnistes high jewellery collection. She also wears the North Wind and Hand Bracelet from the jewellery brand.

Jodie Comer is a British actress, star of Ridley Scott's The Last Duel and is best known for her role in Killing Eve. During the Venice Film Festival, she dazzles in Fawaz Gruosi Colorissima earrings and a ring with carved onyx and diamonds set in 18K white gold.

American actress and star of Hollywood Walk of Fame, Jamie Lee Curtis wears Cathy Waterman jewellery while receiving her Golden Lion for Life Achievement Award at the Venice Film Festival. She's sporting a custom platinum and diamond sword necklace, platinum and diamond Three Leaf Posts as well as a platinum diamond marquise star ring.