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Harry Bertoia 421 Diamond Chairs 1960s Knoll International

Two 1960s "421" Diamond Chairs by Harry Bertoia for Knoll International


An early pair of 1960s "421" Diamond chairs by Harry Bertoia for Knoll International.


Harry Bertoia's finest achievement, the striking 421 chair is welded from steel rods and coated in Rilsan plastic. These perfectly shaped chairs are comfortable even without seat pads. They would make the most stylish of garden or patio chairs.


These early chairs have signs of their vintage throughout. There is some degrading of the plastic coating to the bottom of the runners and at extremities. They have been retouched in places but are otherwise in original condition. There is evidence of rusting to the bolts and legs but are still structurally sound throughout.

  • Dimensions

    Width: 85cm

    Depth: 73cm

    Height: 76cm

  • Materials

    Welded steel

  • Quantity

    1 pair

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