Tiffany & Co. Redefines High Jewelry with a $3.5 Million Diamond Ring, Rare Rubies, and an Exquisite Paraíba Tourmaline

A Testament to Timeless Elegance and Exceptional Craftsmanship.

The house of Tiffany & Co. has once again reasserted its position as a master of haute joaillerie with the unveiling of its mesmerizing 2025 Blue Book collection, Sea of Wonder. A lyrical exploration of oceanic beauty, this collection seamlessly fuses Tiffany’s storied history with contemporary design, resulting in a breathtaking celebration of rare gems and exceptional artistry.

With pieces that defy convention, Sea of Wonder elevates high jewelry from adornment to legacy, meant to capture the imagination of the world’s most refined collectors.

For the uncompromising few who covet beauty in its rarest forms, this collection is more than jewelry. It is a narrative of artistry, an investment in rarity, and a celebration of timeless sophistication.

A Symphony of Gems Inspired by the Ocean

At the heart of Sea of Wonder lies an unprecedented diamond wave necklace, its hypnotic design echoing the rhythm of the ocean. This couture piece features Mozambique-sourced tourmalines in vibrant greens and blues that evoke the shimmering tide.

However, the true masterpiece of the collection is a Paraíba tourmaline ring, set with an electrifying stone of peerless intensity. Its neon glow, sourced from the now-depleted mines of Paraíba, Brazil, transforms it into a treasure coveted nearly as much as the legendary Kashmir sapphire. Tiffany’s chief gemologist, Victoria Reynolds, noted, “Owning a Paraíba is akin to possessing a masterpiece of nature—not merely a stone, but a fragment of art immortalized.”

Nature’s Rarest Rubies Reimagined

But the wonders do not end there. Tiffany’s artisans looked to the seas’ vivid coral reefs for inspiration, crafting pieces showcasing natural, unheated Mozambican rubies. Only a minuscule fraction of rubies worldwide can claim such untouched purity, making this collection a dream come true for connoisseurs of authentic, gem-quality stones. A starfish-inspired brooch, encrusted with these rare rubies, exemplifies how the Sea of Wonder collection transforms nature into wearable works of art.

The Pinnacle of Diamonds

For the true diamond connoisseur, Tiffany’s latest release ascends to new heights. Center stage is held by a 16-carat D-color internally flawless diamond, set within a sophisticated rope-inspired design. Priced at an awe-inspiring $3.5 million, it stands as a testament to both impeccable craftsmanship and rarity. Complementing it is an 18-karat gold and platinum necklace starring a magnificent 18-carat fancy intense yellow diamond, a vision of sunny brilliance that brings new warmth to Tiffany’s storied diamond legacy.

A particularly meaningful design commemorates the year Tiffany & Co. was founded. An 18.37-carat fancy vivid yellow diamond graces a bespoke necklace, subtly nodding to 1837 with unparalleled artistry. This piece is not merely a necklace; it is a living timeline of heritage and innovation.

Jewelry That Defines Investment Artistry

For ultra-high-net-worth individuals (UHNWIs), who number less than 530,000 globally, these exquisite creations are more than indulgences; they are heirlooms. According to Knight Frank’s Wealth Report, fine jewelry has surged as a collectible asset class, outperforming traditional investments by 16% as of 2022. Pieces like the Paraíba ring or unheated ruby brooches are not just adornments but opportunities to acquire masterpieces that transcend the ephemeral nature of luxury trends.

Why Tiffany's Innovation Matters

Tiffany’s relentless pursuit of excellence ensures that every piece in the Sea of Wonder collection is not only dazzling but deeply symbolic. From responsibly sourced stones to forward-thinking designs, Tiffany continues to set itself apart in a global fine jewelry market poised to exceed $125 billion by 2027.

Far beyond craftsmanship, Tiffany’s creations embody cultural resonance. They weave stories that blend rarity, luxury, and artistry into heirlooms imbued with meaning. Whether it is the radiant Paraíba tourmaline or the symbolic yellow diamond necklace, each piece stands at the intersection of imagination and tradition.

Beyond Luxury

For those privileged enough to own a piece from the Tiffany Sea of Wonder collection, these extraordinary pieces embody the pinnacle of high jewelry, offering a glimpse into uncharted realms of prestige and craftsmanship. Each intricate arrangement, from vivid blue cuprian stones to vibrant Zambian emeralds, reflects Tiffany & Co.’s extraordinary savoir-faire and inventive design. The collection, part of the latest Blue Book 2025 Sea series, is inspired by the ocean’s beauty, drawing on themes of oceanic creatures, underwater light, and the crashing wave.

Under the vision of the house’s Chief Artistic Officer, the Sea of Wonder collection pushes creative boundaries while honoring traditional techniques, creating rich storytelling through pieces like Schlumberger’s Leaves Necklace and the seahorse chapter. These high jewelry designs, featuring white diamonds, sapphires, and bioluminescent shimmer, capture the iridescent dances of deep-sea life and Tiffany’s love for the ocean flora.

What Tiffany offers is not merely jewelry—it is a broader narrative, a legacy of inspiration and wonder. Each necklace, ring, and piece in the collection is infused with the house’s love for timeless beauty, defined by its legendary craftsmanship and inventive spirit. With its vibrant stones, inspired settings, and the ocean’s rich inspiration, the 2025 Sea of Wonder collection invites collectors to explore a world of unparalleled artistry and the enduring magic of Tiffany & Co.