Blue Book 2025 Sea of Wonder showcases Tiffany’s aquatic-inspired high jewellery

Tiffany & Co. has long been synonymous with daring design, extraordinary craftsmanship and stones of unparalleled beauty. The arrival of Blue Book 2025 Sea of Wonder marks a new chapter in the storied legacy of Tiffany’s High Jewellery Collection, shimmering with oceanic inspiration and the restless energy of the sea.

What does this collection reveal—not just about the ocean’s boundless mystery, but about the creative ambition that defines luxury jewellery at its rarest? Immerse yourself as we explore the artistry, innovation, and allure behind Blue Book 2025.

The Sea as Muse

Verdeille’s work on the collection transforms aquatic references into a surreal visual language. The curves of fluid tentacles, the iridescence of a reef at dusk, and the gleam of bioluminescent creatures all find expression in diamonds and coloured gemstones. There are necklaces where sapphires and aquamarines bubble up in joyful gradients, and brooches that capture the shimmering scales of a fish in marquise-cut diamonds and rare coloured stones.

“This collection represents the very foundations of our House: inventive design, expert craftsmanship and, of course, gemstones of extreme rarity. Each piece in our latest Blue Book collection captivates and invites us to lose ourselves in the rich storytelling as we embark on a journey through uncharted realms of the deep sea.”

– Nathalie Verdeille, Tiffany & Co. Chief Artistic Officer, Jewellery and High Jewellery