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Gio Ponti conceived the Round chair in the early 1950s, at a moment when Italian design was reshaping itself with new confidence. The postwar decade brought not only new materials but a new sensibility, one that found beauty in lightness, wit, and refined proportion.
The D.154.5 distills that spirit into a single, cohesive form. Its rounded silhouette is neither decorative nor arbitrary; it reflects Ponti's conviction that a chair should possess its own identity, as considered as a work of architecture. The original design drew on Vipla, an innovative fabric of the era, and that same attention to material possibility carries through into the reissue.
- Reissued by Molteni&C in close dialogue with the Gio Ponti Archives
- Available in a wide range of upholstery and finish configurations
- Suited to both residential and contract environments
Ponti's output ranged from architecture to industrial objects, yet the chair remained one of his most personal subjects. The Round chair stands as one of his most resolved answers to that lifelong preoccupation.
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ROUND D.154.5
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Pricing & Warranty
Pricing for made-to-order items varies based on configuration, finishes, and customization options. Please contact one of our design consultants or visit a showroom near you for current pricing and personalized assistance.
Luminaire is an authorized retailer of Molteni&C. The product comes with a full manufacturer warranty.
Authenticity guaranteed. Genuine product, authenticated and sourced directly from the manufacturer.
Frequently Asked Questions
Who designed the Round D.154.5 chair?
The Round D.154.5 was designed by Gio Ponti, the Milanese architect and designer whose influence on twentieth-century Italian design is unmatched. The chair was originally conceived in the early 1950s and has been reissued by Molteni&C in collaboration with the Gio Ponti Archives.
What is the historical context of this chair design?
Ponti developed this chair during the postwar period, a time of material experimentation and renewed design optimism in Italy. The use of Vipla, an innovative synthetic fabric of the era, allowed for shapes and forms that would have been difficult to achieve with earlier materials.
Is the Round D.154.5 available in custom upholstery?
Yes. Molteni&C offers the Round D.154.5 in a broad range of upholstery options and finishes, making it adaptable to a variety of interior contexts while preserving the integrity of Ponti's original form.
Is this chair appropriate for contract or hospitality projects?
The Round D.154.5 is suitable for both residential and contract applications. Its considered proportions and the quality of Molteni&C's production make it a practical choice for hospitality and institutional environments that require both durability and design rigor.
How does Molteni&C approach the reissue of Gio Ponti's designs?
Molteni&C works directly with the Gio Ponti Archives to ensure that reissued pieces remain faithful to the original drawings and intent. This process involves archival research and close attention to construction details, preserving the character of the work without arbitrary revision.




