The Geometry of Glamour: Jean Prounis Channels New York’s Art Deco Soul in ‘Moderne’

Main Facts

New York-based fine jeweler Jean Prounis has unveiled her latest collection, a striking departure from her signature ancient aesthetic entitled Moderne. Rooted deeply in the architectural marvels, vibrant culture, and historic skyline of Manhattan, the collection serves as a loving homage to the Art Deco era spanning the 1910s through the 1930s. Handcrafted entirely in Manhattan’s historic jewelry district, Moderne is articulated through rich 22-carat yellow gold, frosted rock crystal, jade, red jasper, onyx, prehnite, and an array of heirloom-quality diamonds.

Moving away from the classical Etruscan, Greek, and Roman motifs that previously defined her eponymous brand—established in 2017—Prounis has pivoted toward a more modern, localized history. The collection features sweeping sautoir-style necklaces, tactile fringe pendants (which Prounis affectionately terms "brushes"), and geometric cocktail rings. Central to the offering is the "Rosemary" ring, which showcases an antique old-mine-cut diamond flanked by architectural carré-cut diamonds, modeled after a cherished heirloom once worn by the designer’s great-grandmother.

Chronology: From Ancient Artifacts to Jazz Age Architecture

To understand the profound shift represented by Moderne, one must trace the creative evolution of Jean Prounis both as a master goldsmith and a historical storyteller.

The Classical Foundations (Pre-2024)

Since founding her brand in 2017, Prounis carved a distinct niche in the contemporary fine jewelry market by channeling antiquity. Her early works drew heavily upon the archeological finds of the ancient Mediterranean world. Utilizing her formal training as a goldsmith, she favored the granulation and rich, buttery patinas reminiscent of Etruscan, Greek, and Roman artifacts. These pieces felt timeless, weathered by millennia, and deeply tied to the ancient earth.

The Archival Deep-Dive (2023–2024)

The genesis of Moderne began with a localized curiosity. Prounis and her design team shifted their research parameters from Mediterranean excavation sites to the stacks of the New York Public Library. There, they immersed themselves in pochoir prints—a meticulous stenciling technique that applies rich layers of gouache paint to paper, popular during the height of the early 20th-century design revolution.

Concurrently, the team studied archival creations from legendary houses like Cartier and Maison Fouquet, alongside the monumental architecture framing Manhattan’s evolving twentieth-century skyline. This extensive research period allowed Prounis to bridge the gap between her technical metalsmithing skills and the razor-sharp, symmetric lines of the 1920s and 30s.

The Launch of Moderne (Present)

Culminating months of meticulous handcrafting in the heart of New York’s jewelry district, Moderne made its official debut. The collection marks a milestone for the brand, successfully translating the kinetic energy, verticality, and industrial optimism of interwar New York into wearable, high-end art.

Supporting Data & Design Anatomy

The architectural precision of Moderne relies heavily on careful material sourcing, proprietary goldsmithing techniques, and rare gemstone cuts reflective of the Art Deco period.

• Precious Metals: Remaining faithful to the brand’s signature warmth, every piece in the collection is rendered in high-purity 22-carat yellow gold, offering a rich, sun-drenched canvas that contrasts sharply with cool stones.
• The "Brush" Motif: Rather than traditional, rigid tassels, Prounis incorporates tactile elements she calls "brushes." These dangling elements incorporate finely carved cylinders and beads of green jade, onyx, and prehnite, creating movement that mirrors the fringe and drapery of Jazz Age fashion.
• Rare Gemstone Cuts: Sourced alongside a dedicated gem expert, the collection heavily features square-cut and step-cut diamonds—specifically Asscher and carré cuts—which were definitive signatures of Art Deco jewelry design due to their clean, linear facets and geometric discipline.
• The Sautoir & Pendant Lineup: Standout pieces include elongated sautoir necklaces featuring alternating sections of frosted rock crystal, vibrant red jasper, and rich jade. Pendant drops utilize striking color pairings, such as the Onyx, Prehnite, and Jade Brush Pendant, which balances deep black tones with translucent greens.
• The "Rosemary" Ring: Named in personal homage, this hero piece highlights a central old-mine-cut diamond secured in a streamlined, architectural mounting bordered by geometric carré-cut stones.

Official Responses and Personal Motivations

For Jean Prounis, Moderne is far more than a stylistic exercise; it is an intimate, genealogical excavation. The designer’s fascination with the Art Deco epoch is anchored by a remarkable piece of her own family history.

"This is a completely new direction for Prounis," the designer explains, reflecting on the conceptual framework of her latest launch. "It has a much more contemporary reference point of the early 20th century and mostly New York. That came about from me being interested in exploring my great-grandparents’ nightclub, and what came before that period that brought about such stately visuals."

Historical records reveal that in 1936—at the height of the Art Deco movement—Prounis’s great-grandfather, Otto Prounis, co-founded Versailles, an ultra-exclusive Manhattan nightclub located directly opposite the iconic Waldorf Astoria hotel. Versailles was a crown jewel of Depression-era nightlife, characterized by opulent interior design choices including sage-green silk tablecloths, bespoke custom silver cutlery, and meticulously hand-gouached menus. The legendary hot-spot played host to legendary cultural titans of the era, ranging from comedic icon Bob Hope to French songstress Édith Piaf.

By diving into the world of Versailles, Prounis connected the aesthetic grandeur of her great-grandfather’s enterprise with the visual language of the city around her. "I really wanted to explore that period in New York," she notes, noting how the overarching ethos of the city’s architecture and social spaces naturally bled into the creation of the jewelry.

Implications for the Brand and the Fine Jewelry Market

The introduction of Moderne carries several notable implications for both the trajectory of the Prounis brand and the broader landscape of independent fine jewelry.

1. Artistic Evolution and Versatility

By successfully pivoting from ancient Mediterranean motifs to 20th-century urban modernism without losing her brand’s distinct textural identity, Jean Prounis has proven her versatility as a designer. The warm, hand-hammered 22-carat gold that became her calling card translates surprisingly well to the rigid geometry of Art Deco, creating a hybrid aesthetic that feels both ancient and modern.

2. The Appeal of Narrative-Driven High Jewelry

Today’s luxury consumer increasingly demands authenticity and deep storytelling. By anchoring Moderne in her family’s direct connection to 1930s Manhattan nightlife, Prounis offers clients an emotional and historical narrative that mass-market luxury houses struggle to replicate. Owning a piece of Moderne is akin to owning a tangible fragment of New York’s golden age.

3. Reviving Historic Cutting Techniques

By emphasizing old-mine, Asscher, and carré-cut diamonds, Prounis is contributing to a wider market appreciation for antique and vintage stone-cutting geometries. These cuts, which prioritize deep step-facets and subtle, romantic brilliance over blinding modern scintillation, offer a sophisticated alternative for contemporary collectors seeking individuality in their heirloom investments.

Ultimately, Moderne secures Jean Prounis’s place not only as a gifted modern goldsmith, but as a preservationist of New York’s multifaceted design history—translating the spirit of skyscrapers, jazz clubs, and stenciled prints into wearable treasures for the 21st century.