Tiffany & Co. Unveils Blue Book 2026: Hidden Garden — An Extraordinary High Jewelry Collection

It’s officially high jewelry season. There are jewelry collections that arrive each season, and then there are collections that feel like genuine events. Tiffany & Co.’s Blue Book has always belonged to the latter category — a tradition that spans more than a century and represents the House’s most ambitious, most considered, and most extraordinary high jewelry work. Blue Book 2026: Hidden Garden, designed by Nathalie Verdeille, Senior Vice President and Chief Artistic Officer of Tiffany & Co., alongside the Tiffany Design Studio, is no exception. Debuting its spring expression on April 16, 2026, at a private gala, the collection is a journey through nature’s most enchanting secret worlds — and one of the year’s most compelling high-jewelry statements.

The collection’s animating spirit is the work of the legendary Jean Schlumberger, the Tiffany & Co. designer whose transformative vision of flora and fauna as sculptural jewelry language defined one of the most celebrated chapters in the House’s history. Verdeille’s fourth Blue Book collection does not simply reference that legacy — it reinterprets it for today’s high jewelry client with a depth of gemological expertise and a level of technical ambition that is, by any measure, extraordinary. Each story in Hidden Garden explores the quiet, almost imperceptible transformations of the natural world: organic growth, metamorphosis, the moment before a flower unfurls, the iridescent movement of wings in flight.

Photo Credit: Courtesy of Tiffany & Co.

The collection opens with the Butterfly story — a beloved motif in Tiffany & Co.’s history — reimagined here through some of the most exceptional gemstone pairings. Unenhanced padparadscha and Montana sapphires create a delicate interplay of pink-orange and denim-blue hues that echo the fragile, ephemeral beauty of wings. In parallel, two diamond expressions emerge: one forming an abstract butterfly through exceptionally matched Fancy Vivid Yellow diamonds, and another composed of oval white diamonds that capture the crystalline lightness of the winged creature. In keeping with the collection’s theme of metamorphosis, select pendants can be worn as brooches — a reflection of the House’s enduring tradition of transformable design.

The Monarch story draws directly from a storied Schlumberger necklace featuring a hidden monarch butterfly, with twisting vines and sculpted foliage reimagined through handcrafted platinum, 18k yellow gold, and pavé diamond elements. Nestled within intricate leaves are exceptionally matched, unenhanced cushion-cut sapphires from Sri Lanka and Madagascar. In a parallel expression, the foliage becomes a canvas for extraordinary diamonds — including a striking pair of earrings featuring D-color, internally flawless Type IIa emerald-cut diamonds of over 10 total carats.

Photo Credit: Courtesy of Tiffany & Co.

Tiffany & Co.’s emblematic Bird on a Rock design takes flight once more in Hidden Garden, perched atop magnificent cushion-cut Santa Maria-hued aquamarines from Brazil. Custom-cut chrysoprase beads create a lush green tableau that amplifies the vibrancy of the aquamarines’ deeply saturated blues. A transformable necklace featuring a pair of animated birds and an aquamarine of over 22 carats may also be worn as a brooch — a piece that is, in every sense, extraordinary.

The Paradise Bird story continues the avian narrative through a series of imaginative brooches that celebrate color and creative freedom. Each creation features a fantastical bird poised atop an exceptional gemstone — Mexican fire opal, Brazilian rubellite, Ethiopian blue chalcedony, or Madagascan spessartine — selected for its vibrant character and expressive hue. Feathers unfold through pointillist arrangements of richly colored gemstones that echo the tone of the center stone, while unexpected combinations — emeralds with turquoise and tsavorite, carved gemstones paired with diamonds — bring each creature to life with remarkable personality.

Photo Credit: Courtesy of Tiffany & Co.

The Parrot story draws from Schlumberger’s fantastical parrot brooches created for Tiffany & Co. in the 1960s, reinterpreted here through unenhanced blue and purple sapphires punctuating a whimsical mosaic of feather motifs. Diamonds are paired with exceptional paillonné enamel in a painterly palette of dark blue, duck green, and Tiffany Blue® — hand-applied with extraordinary precision, the vivid enamel feathers evoking the iridescent movement of wings in flight, balanced by sculptural platinum feathers and delicate accents of 18k yellow gold.

The Bee story, inspired by Schlumberger’s iconic Two Bees ring, explores a sophisticated interplay of honeycomb-inspired lattices and organic movement. Exceptional oval diamonds are set within geometric hexagons accented in 18k yellow gold, culminating in a remarkable ring centered on a D-color, internally flawless Type IIa oval diamond of over 10 carats, delicately framed by hidden figural bees.

Hidden Garden blooms most fully in its floral stories. Jasmine reinterprets a 1961–1962 Schlumberger design through intricate platinum braiding and a trellis motif set with a D-color, internally flawless Type IIa cushion-cut diamond of over 18 carats — one of the collection’s most significant stones. In a separate suite, cushion-cut kunzites — one of Tiffany & Co.’s legacy gemstones — illuminate the pieces, delicately uplifting the jasmine floral motif.

Marguerite reimagines the daisy through sculpted platinum petals in two distinct interpretations: one suite set with unenhanced pink sapphires, embodying a delicate yet vibrant silhouette, and another composed of emerald-cut diamonds that deconstruct the marguerite form, playing with negative space to create an unexpectedly bold design. Bloom captures the moment before a flower unfurls through soft pink and purple sapphires accented with diamonds — and notably, every piece in the Bloom suite is crafted entirely in 18k yellow gold, setting it apart from the platinum and platinum-and-gold creations that define the rest of the collection.

Photo Credit: Courtesy of Tiffany & Co.

The Twin Bud story reinterprets a Schlumberger archival motif through meticulously articulated platinum vines that twist and intersect. In the emerald suite, perfectly matched pear-shaped and cabochon Zambian emeralds form vibrant buds along sculptural vines accented with bright-cut and cut-down diamonds and touches of 18k yellow gold. In the diamond suite, sinuous platinum vines trace graceful pathways across the skin, punctuated by gold-tipped buds culminating in pear-shaped diamonds.

Photo Credit: Courtesy of Tiffany & Co.

The collection’s spring launch phase closes with Palm — twisting leaves revealing unenhanced oval rubies from Mozambique, expertly matched for their vivid hue and fluorescence. It is a fitting final note for a collection defined by the art of sourcing: the kind of gemological mastery that has distinguished Tiffany & Co. for nearly 200 years. In a parallel suite, radiant diamonds cascade in a composition that captures the movement and brilliance of sunlit foliage.

Nathalie Verdeille’s fourth Blue Book collection will launch in three phases — spring, summer, and fall. It is a structure that mirrors the collection’s own animating theme: nature’s cycles, transformation, and renewal unfolding in their own time. Hidden Garden is, in every sense, a collection worth waiting for — and one that confirms Tiffany & Co.’s position at the very forefront of high jewelry today.