SOLD 1980s Bertoia Diamond Chair, Model 421 by Harry Bertoia for Knoll Steel, Powdercoat, Plastic Seating The metalwork is generally stainless

The metalwork is generally stainless and custom-fabricated

These vintage examples date to the 1960s and were produced by Gratz Industries (formerly Treitel Gratz) for Knoll

It came from a notable Philadelphia

and these examples were produced in 2016

The frames of these stools are made with a chromed steel and the polypropylene shells are fully upholstered in a green fabric

SOLD 1980s Bertoia Diamond Chair, Model 421 by Harry Bertoia for Knoll Steel, Powdercoat, Plastic Seating The metalwork is generally stainlessThis is a classic Bertoia Diamond Lounge chair, model 421, designed in 1952 by Harry Bertoia for Knoll International. These particular examples date to the 1980s. The listed price includes one chair, and we have 2 chairs available for individual purchase. Their design consists of a welded steel wire seat in the shape of a diamond, and these have a matte white finish. Each chair measures 28 inches long, 33. 75 inches wide, and 30. 5 inches high. Their