Tiffany & Co. Celebrates Launch of Blue Book 2026 Hidden Garden Collection with Star-Studded Gala

Held at the Park Avenue Armory in New York, the evening kicked off with notable attendees, including Teyana Taylor, Connor Storrie, Naomi Watts, Amanda Seyfried, and more

Five women in elegant dresses smiling at a Tiffany & Co. event, standing in front of a blue backdrop with branding.
Amanda Seyfried, Chase Sui Wonders, Gabrielle Union, Greta Lee, Rosé. Photo: BFA

On Thursday evening, Tiffany & Co. hosted a star-studded evening to celebrate the launch of its latest Blue Book collection, Hidden Garden. Guests arrived at the Park Avenue Armory in New York, where the collection was presented in models dressed in Givenchy by Sarah Burton.

Guests, including Teyana Taylor, Connor Storrie, Naomi Watts, Amanda Seyfried, Gabrielle Union, Dwayne Wade, Rosé, Gretty Lee, Mariah Carey, Camille Cotton, and others, took in the extraordinary designs of Jean Schlumberger, reinterpreted by Chief Artistic Officer Nathalie Verdeille and Tiffany Design Studio with exceptional gemstones. The evening included a seated dinner set among bountiful flowers that emulated an indoor garden, and a performance by Carey.

Two women posing on a blue carpet at a Tiffany & Co. event.
Victoria Reynolds, Tiffany & Co. Chief Gemologist and Vice President of High Jewelry Diamond and Gemstone Acquisition, and Nathalie Verdeille, Tiffany & Co. SVP – Chief Artistic Officer. Photo: Dimitrios Kambouris/Getty Images for Tiffany & Co.
Guests seated at a long elegantly decorated banquet table lined with candles and floral centerpieces.
Tiffany & Co. celebrates the Blue Book 2026 Hidden Garden collection. Photo: BFA
Group of elegantly dressed people socializing at a formal event in a grand staircase setting.
Tiffany & Co. celebrates the Blue Blook 2026 Hidden Garden Collection. Photo: BFA

Collection highlights include three new colorful versions of Bird on a Rock, and the Butterfly, which takes metaphorical flight through Fancy Vivid Yellow diamonds and rare colored gemstones. The setting was especially meaningful for the gala, as it shares a storied history with the maison. In 1881, Louis C. Tiffany was commissioned to design the Armory’s Silver Room and Historic Veterans Room.

Person with long wavy hair wearing a black outfit and an intricate necklace on a blue backdrop.
Kelly Piquet. Photo: Dimitrios Kambouris/Getty Images for Tiffany & Co.
Person in a white suit with curly hair, posing in front of a wooden paneled wall.
Connor Storrie. Photo: Jamie McCarthy/Getty Images for Tiffany & Co.
Individual in an elegant, embellished strapless gown with pearl and gem details, posed in front of a dark backdrop.
Diane Kruger. Photo: Dimitrios Kambouris/Getty Images for Tiffany & Co.

See additional highlights from the evening below:

Singer in a white dress performing onstage with a pianist, surrounded by greenery.
Mariah Carey. Photo: Jamie McCarthy/Getty Images for Tiffany & Co.
Floral arrangement shaped like a letter T illuminated at night surrounded by various plants and flowers.
Tiffany & Co. celebrates the Blue Blook 2026 Hidden Garden collection. Photo: BFA
Person in a black and pink gown at Tiffany & Co. event with a dark blue background.
Go Hyun-jung. Photo: Dimitrios Kambouris/Getty Images for Tiffany & Co.
Man in a dark suit poses in front of a Tiffany & Co. backdrop, wearing a tie and wristwatch.
Arón Piper. Photo: BFA
A couple holding hands in elegant evening attire, one in a yellow dress and the other in a white jacket with sunglasses.
Nara Smith and Lucky Blue Smith. Photo: Jamie McCarthy/Getty Images for Tiffany & Co.
Elegant ballroom scene with guests in formal attire, mingling and taking photos at a sophisticated evening event.
Tiffany & Co. celebrates the Blue Book 2026 Hidden Garden collection. Photo: BFA
Woman in a strapless black dress posing against a detailed wooden wall, wearing a statement necklace and ring.
Alison Oliver. Photo: Jamie McCarthy/Getty Images for Tiffany & Co.
Person in elegant attire poses against a dark background, wearing a white off-shoulder top and jewelry.
Yang Tian Zhen. Photo: Dimitrios Kambouris/Getty Images for Tiffany & Co.
Person in an elegant black dress and jewelry poses against a wooden panel background.
Matilda De Angelis. Photo: Jamie McCarthy/Getty Images for Tiffany & Co.
Person with short red hair, wearing elegant jewelry and dark floral outfit, posing against a dark blue background.
Teyana Taylor. Photo: Dimitrios Kambouris/Getty Images for Tiffany & Co.
Person in pink floral dress with tiara and pink stole, holding a silver clutch at an event against a dark backdrop.
Katherine Gage Boulud. Photo: Dimitrios Kambouris/Getty Images for Tiffany & Co.
Person in elegant black dress with short sleeves standing in front of a wooden panel wall.
Maria Olympia of Greece and Denmark. Photo: Jamie McCarthy/Getty Images for Tiffany & Co.
Three men in formal attire stand together in a wood-paneled room, one in a chef's coat, all smiling at the camera.
Sebastien Silvestri, Daniel Boulud, Anthony Ledru. Photo: BFA