Bertoia Large Diamond Chair

Designed by Harry Bertoia, 1952 

The Diamond Chair is an astounding study in space, form and function by one of the master sculptors of the last century. Like Saarinen and Mies, Bertoia found sublime grace in an industrial material, elevating it beyond its normal utility into a work of art. Harry Bertoia’s wire chairs are among the most recognized achievements of mid-century modern design and a proud part of the Knoll heritage.



A classic, modern design that enhances any environment, sculptor Harry Bertoia’s Diamond Lounge chair remains a fascinating study in bent metal and a fixture of mid-century design.
Available fully upholstered only. The Knoll logo is stamped into the base of the chair. 


The frame is a welded steel construction with rods in polished.
Full covers are stretched over the wire frame. 


The large diamond chair is available in polished chrome only and fully upholstered in a wide range of fabrics. This product is available with foam that meets requirements for BS5852. 


Large chair dimensions are 114cm W x 82cm D x 71cm H, with seat height at 41cm. 

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