Tiffany & Co. presents the fall expression of Blue Book 2025: Sea of Wonder, the House’s annual high jewelry showcase envisioned by Nathalie Verdeille, Chief Artistic Officer of Jewelry and High Jewelry. This latest chapter unveils nearly 40 new creations that celebrate the ocean’s infinite mysteries through artistry, rare gemstones and imaginative design. With Blue Book 2025: Sea of Wonder, Tiffany & Co. reimagines the poetry of the ocean in jewels that embody both mystery and magnificence—modern masterpieces inspired by the timeless beauty of the sea.
Six evocative themes—Anchor, Anemone, Shell, Urchin, Mermaid and Ocean Flora—bring Jean Schlumberger’s marine inspirations into a new era, blending timeless craftsmanship with modern expression.
Anchor
The Anchor chapter tells a story of nautical treasures. Crafted from 18k gold and platinum—a signature of Jean Schlumberger’s designs—cushion-cut diamonds take center stage in a ring, bracelet and pendant, each abstracting the symmetry and balance of a classic anchor.
Anemone
Imbued with movement, the Anemone designs evoke the intricate textures found in the depths of the sea. An extraordinary necklace in platinum and 18k yellow gold captures the motion of a sea anemone in bloom. At its center are three unenhanced rubies totaling nearly 5 carats, each sourced in Mozambique. These unenhanced gemstones possess an evenly saturated red hue, making them incredibly rare.
Shell
Jean Schlumberger was endlessly inspired by the sea’s textures and sculptural forms. The Shell chapter is an ode to this spirit, reimagining one of his conch shell brooches from The Tiffany Archives into modern masterpieces—including a standout brooch showcasing an 8.62-carat green tourmaline. Its sculptural silhouette is further enhanced by diamonds that trace the piece’s flowing crests.
Urchin
Inspired by Jean Schlumberger’s iconic twisted gold “rope” and textile motifs, the Urchin chapter fuses natural beauty with surreal artistry. Striking Fancy Intense Yellow diamonds glow within sculptural loops of 18k yellow gold “rope,” evoking both oceanic light and Schlumberger’s timeless design legacy.
Mermaid
The Mermaid chapter explores the mythical creature through a surreal lens, uplifting rare Australian black and crystal opals. These luminous gemstones shimmer with otherworldly hues, weaving a tale of mystery, transformation and magic.
Ocean Flora
The Ocean Flora chapter features Zambian emeralds possessing a rich green color and a lively, bright appearance. The color match and uniform cut across the emeralds, all unenhanced, are incredibly notable. The brightness of the emeralds is beautifully amplified by the crispness of the diamonds.
