See All the Dazzling Stars at Tiffany & Co.'s Beverly Hills Launch Party (Spoiler: Diamonds Galore)

Gabrielle Union, Reese Witherspoon, Emily Blunt and more stars stepped out for a glamorous night to commemorate Tiffany & Co.'s Blue Book 2024 Céleste collection

When Tiffany & Co. throws a party anywhere in the world, there's always going to be diamonds and a bunch of megawatt celebrities wearing them.

On April 25, the luxury jewelry house welcomed a slew of celebrities at The Beverly Estate to celebrate its new Tiffany Céleste collection, which the label describes as a celebration of French designer Jean Schlumberger’s "boundless imagination and his fascination with the mysteries of the universe."

The star power was ginormous as plenty of A-list friends of the brand fêted the otherworldly treasures. See their looks here.

Gabrielle Union

Gabrielle Union shone bright in over 42 carats worth of gemstones. She graced the neckline of her Staud dress with an 18K yellow gold necklace featuring a 23-carat orange sapphire and rubellites that matched her stud earrings. On her hand, a platinum ring with a diamond of over 10 carats.

Reese Witherspoon and Ava Phillippe

It was a dazzling mother-daughter date night for Reese Witherspoon and Ava Phillippe, who twinned in strapless gowns that displayed their neck bling. Witherspoon wore an 18K yellow gold neckpiece with a Fancy Intense Yellow diamond, while Phillippe wore a similar choker.

Emily Blunt

Emily Blunt leaned into icy blue jewels to go with her white Galvan London gown. The actress wore a platinum pair of studs and a ring, both decked out in diamonds, and a statement Tiffany Floret Necklace with over 105 carats of turquoise.

Lori Harvey

The low-cut neckline and cape sleeves on Lori Harvey's dress let her layered necklace and wrist candy do all the talking.

Usher

Between Usher's muscular pecs (decorated with a sexy Tiffany & Co. platinum diamond chain) and his charisma, the singer's got us fallin' in love.

Olivia Wilde

Olivia Wilde added a hint of color to her deep-cut halter gown with a landscape of jewelry featuring blue and green cuprian elbaite tourmaline.

Laura Harrier

Laura Harrier wore a sleek Brandon Maxwell lacquered mahogany gown that measured up to her minimalist but eye-catching accessories.

Suki Waterhouse

Suki Waterhouse couldn't pick one gemstone to wear, so she picked three! She wore a necklace, bracelet and rings embedded with topaz, carnelian and rubellite — and, of course, diamonds.

Anya Taylor-Joy

The pops of pink on Anya Taylor-Joy's chocolate brown ensemble came from the regal red and pink spinels on her Tiffany Céleste pieces.

Rosie Huntington-Whiteley

Rosie Huntington-Whiteley wore a V-cut gown that drew attention to her platinum necklace adorned with a 31-carat aquamarine pendant that matched her oval-cut ring.

Quinta Brunson

Quinta Brunson became a masterclass in "less is more" dressing when she accented the open neckline of her Roland Mouret gown with sparkling blue jewels.

Gal Gadot

There's nothing quite like a classic all-black look with gold statement jewelry, which Gal Gadot proved best.

Giveon

Giveon focused on the small but dazzling details, rocking two Jean Schlumberger by Tiffany brooches, including the black opal, sapphire and diamond Scarab Brooch and a white gold Tiffany Eternity timepiece.

Elsa Hosk

Most colorful ensemble goes to Elsa Hosk, who wowed in a sky blue Alaïa bodycon with ruffled sleeves. She still added a touch of bling with a sleek chain necklace.

Aimee Song

Aimee Song, who is expecting baby No. 2, glammed up her bump in a pleated navy look teamed with gold cuffs.

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