Bertoia Diamond Chair, Model 421

These are classic Bertoia Diamond Chairs, Model 421, initially designed by Harry Bertoia for Knoll in 1952. These particular examples date to 2005. The listed price includes one chair, and we have two available for individual purchase.

They are constructed from black powder-coated steel wire, and they retain their original seat pads in a light blue woven fabric.

Each chair measures 28.25 inches deep, 33.5 inches wide, and is 30 inches tall. The seat height is 16.5 inches. These chairs have some light scratches on their bases, and their black frames have been recently touched-up. Their blue seat pads have some spots. Overall, these chairs are in good condition with light wear apparent. Please see photos.