BLUE BOOK 2026:
Hidden Garden
The Tiffany Muzo Emerald
On July 7, 2023, Tiffany & Co. made a historic statement by unveiling the acquisition of a rare and exceptional Muzo emerald, originally sourced in 2019 an unprecedented event in the House’s 186-year history. The iconic Maison named this extraordinary gemstone after its origin: The Tiffany Muzo Emerald.
Extracted from the historic Puerto Arturo shaft in December 2019, the stone spent three years being cut, examined, and graded — before being placed in the hands of the world's authority on rare gems.
“This remarkable stone, weighing over 10 carats, is a continuation of Tiffany's longstanding heritage of acquiring the most coveted gemstones that Mother Nature has to offer.” Victoria Reynolds — Chief Gemologist & VP High Jewelry, Tiffany & Co.
Tiffany unveils the legacy of the 10.50-carat
As part of Tiffany’s Blue Book 2026: Hidden Garden launch event, the House reveals the journey of an exceptional stone in a unique Gem Atelier private experience. From its origins to the Atocha collection and its rough formation, to its ultimate expression in high jewelry. In a single moment, one captures the captivating history and essence of Muzo’s origin.
At the heart of the collection lies a 10.50-carat no-oil Muzo emerald, celebrated for its extraordinary clarity and iconic Muzo green color.
Hidden Garden
Unveiled as the Maison’s most prestigious high jewelry presentation, Blue Book 2026, Hidden Garden, explores the hidden beauty of nature through exceptional craftsmanship and rare gemstones.
“Blue Book 2026: Hidden Garden reflects our continued commitment to creativity, craft and the highest standards of gemology.
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.” Anthony Ledru — CEO, Tiffany & Co.