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By Harry Bertoia for Knoll
Bertoia Diamond Chair, Model 421
This 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 seat height is 16.5 inches. While they do not have all four glides in the images, they will be sold with four glides on each chair. Their topcoat has some age and patina present. We can have these touched up at no additional cost upon request, or may have them re-powder coated professionally for an additional fee. Overall, these chairs are in solid condition with light wear. Please see photos.
Authenticated
Yes, in-stock items can often be delivered to NYC quickly by our skilled couriers. Pieces are delivered by hand to your residence. This typically takes 1-2 weeks for items stocked at our warehouse in PA.
To see shipping costs, add an item to your cart and proceed to checkout. You'll be able to see costs there.
Read our full shipping policy here. →
You can see estimated lead times under "Delivery", above.
Newly made items ship from a warehouse or are made-to-order. There may be a lead time depending on the piece. We'll keep you updated if there is.
Vintage items are all in-stock and ready to ship.
Freight shipping is how most furniture is shipped: secured by hand on a pallet and transported on a truck.
Furniture arrives curbside, often on the shipping pallet for protection.
Freight shipments can take longer and are more costly than regular mail, but help to prevent damage to furniture during delivery.
Rarify's entire collection is evaluated by credentialed experts for authenticity. We strive to only list an item for sale if we're certain it's authentic. Our team reviews every piece.
Yes; our team is an Authorized Dealer for USM Modular Furniture, trained to design custom USM Haller furniture. Please use the configurator or contact us.
Absolutely. Most pieces can be customized. Select from the available product options, or contact us to inquire.
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