Tiffany & Co. unveils the spring launch of Blue Book 2026: Hidden Garden, an extraordinary high jewelry collection that explores nature’s most enchanting secret worlds.

Designed by Nathalie Verdeille, Senior Vice President – Chief Artistic Officer, Tiffany & Co., alongside the Tiffany Design Studio, the collection explores the quiet, almost imperceptible transformations of the natural world. Each story reinterprets the artistry of legendary Tiffany & Co. designer Jean Schlumberger, transforming flora and fauna into sculptural silhouettes brought to life through exceptionally matched gemstones and extraordinary savoir-faire.

“Blue Book 2026: Hidden Gardenreflects our continued commitment to creativity, craft and the highest standards of gemology,” said Anthony Ledru, Chief Executive Officer, Tiffany & Co. “This collection, one of Tiffany & Co.’s most important traditions for over a century, honors the legacy of Jean Schlumberger while demonstrating how we continue to evolve it for today’s high jewelry client. Under Nathalie Verdeille’s creative leadership, and in close collaboration with our gemologists and artisans, we are pushing the boundaries of design and technical excellence.”

The spring launch introduces themes of transformation and renewal; nature’s cycles guide the narrative, with organic growth and movement expressed through hand-formed gold vines, platinum leaves and geometric structures. The first story, Butterfly, explores a beloved motif in Tiffany & Co.’s history.

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 stories 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. Echoing the collection’s theme of metamorphosis, select pendants can be worn as brooches, reflecting the House’s enduring tradition of transformable design.

The Monarch story draws from a storied Jean Schlumberger necklace featuring a hidden monarch butterfly, where twisting vines and sculpted foliage are 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. The bimetal seen in these designs reflects the House’s legacy of artfully weaving together platinum and gold.

In the Bird on a Rock story, Tiffany & Co.’s emblematic design takes flight once more, perched atop magnificent cushion-cut Santa Maria-hued aquamarines from Brazil. Custom-cut chrysoprase beads create a lush green tableau, amplifying 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.

The Paradise Bird story continues this avian narrative through a series of imaginative brooches that celebrate color and creative freedom. Each playful 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, such as emeralds with turquoise and tsavorite, or carved gemstones paired with diamonds, bring each creature to life.

The Parrot story draws inspiration from Schlumberger’s fantastical parrot brooches created for Tiffany & Co. in the 1960s. Unenhanced blue and purple sapphires punctuate a whimsical mosaic of feather motifs, while 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 color palette of the enamel feathers evokes the iridescent movement of wings in flight, creating a striking yet harmonious silhouette, 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.

Floral expressions bloom throughout the collection. 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. In a separate suite, cushion-cut kunzites, one of Tiffany & Co.’s “legacy gemstones”, illuminate the pieces, delicately uplifting the jasmine floral motif in some of its creations.

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, an unexpected expression within the collection, as the pieces are crafted entirely in 18k yellow gold, while the rest of the collection features platinum or platinum-and-gold creations.

The Twin Bud story reinterprets Schlumberger’s archival motif (MF1) through meticulously articulated platinum vines that twist and intersect. Rendered in vivid unenhanced Zambian emeralds and a luminous diamond suite, twin buds appear suspended in a fleeting moment. In the emerald suite, perfectly matched pear-shaped and cabochon emeralds form vibrant buds along sculptural vines accented with bright-cut and cut-down diamonds and touches of 18k yellow gold, providing texture and creating dimension. In the diamond suite, sinuous platinum vines trace graceful pathways across the skin, punctuated by gold-tipped buds culminating in pear-shaped diamonds.

Palm completes the launch phase with twisting leaves revealing unenhanced oval rubies from Mozambique, expertly matched for their vivid hue and fluorescence, an example of Tiffany & Co.’s legacy of sourcing exceptionally matched gemstones. In a parallel suite, radiant diamonds cascade as they capture the movement and brilliance of sunlit foliage.

Nathalie Verdeille’s fourth Blue Book collection will launch in three phases: spring, summer and fall.