Tiffany & Co. Unveils “Hidden Garden”: A Blue Book 2026 Launch in New York

Tiffany & Co. transformed Park Avenue Armory into a poetic ode to nature, celebrating the unveiling of its latest high jewelry collection, Blue Book 2026: Hidden Garden. The exclusive event brought together an some exceptional names of A-listers.

Conceived by Chief Artistic Officer Nathalie Verdeille in collaboration with the Tiffany Design Studio, the collection explores the delicate metamorphosis of the natural world. Drawing inspiration from the visionary legacy of Jean Schlumberger, each chapter reinterprets flora and fauna through sculptural silhouettes, rare gemstones, and impeccable craftsmanship. The pieces came to life on models dressed in Givenchy by Sarah Burton, adding a couture dimension to the presentation.

The choice of venue carried symbolic weight. The Park Avenue Armory, home to interiors designed in 1881 by Louis Comfort Tiffany, provided a historic backdrop that echoed the maison’s artistic lineage and timeless vision.

A dazzling guest list elevated the evening into a true red-carpet moment. Among the notable attendees were Mariah Carey, Naomi Watts, Amanda Seyfried, Gabrielle Union, and Rosé, alongside Teyana Taylor, Greta Lee, Diane Kruger, Camille Cottin, and Rosie Huntington-Whiteley. They were joined by a new generation of tastemakers and international figures, including Phoebe Gates and Olympia of Greece, all adorned in Tiffany & Co.’s radiant creations.

Blending heritage, artistry, and contemporary glamour, the Blue Book 2026: Hidden Garden launch was more than a celebration—it was an immersive experience where jewelry, fashion, and storytelling intertwined under the spell of Tiffany’s iconic blue.

Rosie Huntington-Whiteley

Naomi Watts

Mariah Carey

Teyana Taylor

Rosé

Amanda Seyfried

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