Tiffany & Co. Journeys Deeper Into the Sea of Wonder

For over a century, Tiffany & Co.’s Blue Book has stood as the house’s most imaginative showcase — a stage for one-of-a-kind creations at the pinnacle of its craftsmanship. Blue Book 2025: Sea of Wonder carries that legacy forward, inviting collectors to see the ocean’s beauty through a dreamlike lens.

Photo Credit: Courtesy of Tiffany & Co.

This season, Tiffany & Co. unveils nearly 40 new creations, expanding its ocean-inspired narrative. Designed by Nathalie Verdeille, Chief Artistic Officer of Jewelry and High Jewelry, the fall expression reinterprets Jean Schlumberger’s iconic marine motifs. “Each chapter offers a moment of discovery, reinterpreting Schlumberger’s inspirations with a modern eye,” Verdeille says. “It is a poetic expression of transformation, where the ocean’s mysteries are reimagined as contemporary masterpieces.”

Each of the six chapters reveals a distinct side of the ocean. Anchor opens with architectural lines and cushion-cut diamonds that reimagine Schlumberger’s 1939 brooch. Anemone follows with sculptural gold and diamonds, its energy heightened by three vivid Mozambique rubies. Shell celebrates natural architecture with undulating platinum and gold curves crowned by an 8.62-carat green tourmaline. Urchin glitters with 19th-century paillonné enamel, catching light like rippling water. Mermaid calls to mind the mythical siren, featuring a 10-carat black opal set in platinum and rose gold with matching jewels. Finally, Ocean Flora closes the story with a one-of-a-kind timepiece featuring a mother-of-pearl dial, turquoise hour marker, and diamond bracelet.

Tiffany’s voyage through Sea of Wonder continues September 18 in Milan, where the house will debut the fall expression at an intimate, jewel-studded gala.