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Diamond Armchair full cover, 1952

Designed by Harry Bertoia
Manufactured by Knoll
Product code: KNI-421L*


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Bertoia Diamond armchair fully upholstered by Harry Bertoia for Knoll.

The Bertoia collection includes a side chair, bar stool, counter height stool, bench, lounge chair, armchair, high back armchair and asymmetric armchair and has been in continuous production around the world since its introduction in 1952.

Knoll historian Brian Lutz once said “Bertoia’s paintings were better than his sculptures. And his sculptures were better than his furniture. And his furniture was absolutely brilliant.”

Frame in welded steel available in a range of finishes: polished chrome, satin finish chrome, or bonded Rilsan in black or white. Rilsan is a very durable and adhesive fused nylon-dipped finish that is scratch, chip and chemical resistant. The polished and satin chrome finishes are for indoor use only.

Seat pad in fabrics or leathers of the collection, secured to chair with lock-snaps.

The Knoll logo is stamped into the base of the chair.

Please note: When upholstered in Eva fabric collection, there will be a lead time of 12-14 weeks.

Please click here to view swatches and references of the Knoll approved textiles for the Diamond armchair.

86w x 76d x 46/76cmh


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Diamond Armchair full cover



Made-to-order: 6-8 weeks. Upholstery in Eva fabric: 12-14 weeks.

Furniture orders over £1500 free for Mainland UK.

Non-Mainland UK and International options available in basket

Delivery and returns information