Furniture | by Harry Bertoia, for Knoll Inc. / Knoll International

Vintage All Black Diamond Wire 421 Chairs by Harry Bertoia for Knoll International, Set of 2

Model 421 Diamond Armchair by Harry Bertoia for Knoll International, 1970s

Blue and White 421 Diamond Chair by Harry Bertoia for Knoll International, 1960s

Diamond 421 Armchair in Chrome Version by Harry Bertoia for Knoll Inc. / Knoll International, 1980s

Large Model 422 Diamond Lounge Chair by Harry Bertoia for Knoll International, 1970s

Large Model 422 Diamond Armchair by Harry Bertoia for Knoll International, 1970s

Model 421 Diamond Armchair by Harry Bertoia for Knoll International, 1970s

Diamond Armchair Model 421 by Harry Bertoia for Knoll International, 1970s

Model 421 Diamond Chair by Harry Bertoia for Knoll, 1950s

Diamond Chairs in Black by Harry Bertoia for Knoll, 1970s, Set of 2

421 Diamond Chairs in Black with Off White Upholstery by Harry Bertoia for Knoll, 1980s, Set of 2

Diamond Chairs by Harry Bertoia for Knoll Inc. / Knoll International, Set of 2

Diamond Chairs in Red Lacquer by Harry Bertoia for Knoll Inc. / Knoll International, 1950s, Set of 2

Large Diamond Chair attributed to Harry Bertoia for Knoll International, 1950s

Vintage Silla Diamond by Harry Bertoia for Knoll, Set of 2

Diamond Armchair by Harry Bertoia for Knoll International, 1970s

Diamond Armchair by Harry Bertoia for Knoll International, 1970s

Diamond Chair by Harry Bertoia for Knoll Inc. / Knoll International, 1950s

Diamond Chair by Harry Bertoia for Knoll Inc., 1960s

Diamond Chair in the style of Bertoia for Knoll, 1983

Diamond Chairs in Silver with Black and White Seat-Upholstery by Harry Bertoia for Knoll, 1970s, Set of 2

Vintage Black & White Diamond Wire 421 Chairs by Harry Bertoia for Knoll International, Set of 2

Italian Diamond Chair with Cushion by Harry Bertoia for Knoll, 1980s

Vintage Diamond 421 Lounge Chair attributed to Harry Bertoia for Knoll International

Diamond Chair in the style of Harry Bertoia for Knoll

Diamond Chairs by Harry Bertoia for Knoll, 1980s, Set of 2

Diamond Lounge Chair by Harry Bertoia for Knoll, 1952

Mid-Century American Red Upholstery and Steel Diamond Armchair by Bertoia for Knoll, 1970

Mid-Century American Red Upholstery and Steel Diamond Armchairs by Bertoia for Knoll, 1970, Set of 4

Mid-Century Vintage Model Diamond 421 Chair with Leather Cushioning by Harry Bertoia for Knoll Inc. / Knoll International

Vintage Diamond Chair by Harry Bertoia for Knoll Inc. / Knoll International, 1960s

Large Mid-Century Diamond Lounge Chair by Harry Bertoia for Knoll Inc. / Knoll International

Model 421 Diamond Chair by Harry Bertoia for Knoll, 1950s

White Diamond Chair by Harry Bertoia for Knoll, 1960s

Diamond Chair by Harry Bertoia for Knoll, 1970s

Vintage Diamond Chair by Harry Bertoia for Knoll, 1970s