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Mid Century Modern Bertoia Large White Wire Diamond Chairs
By Harry Bertoia
Located in Tulsa, OK
Mid Century Modern Bertoia Large White Wire Diamond Chairs Good vintage condition and structurally
Category

Vintage 1960s American Mid-Century Modern Chairs

Materials

Metal

Large wide Harry Bertoia diamond chair for Knoll original fabric
Located in Palm Springs, CA
A great wide diamond chair in black by Harry Bertoia for Knoll. This chair has the original fabric
Category

Vintage 1950s American Chairs

Materials

Steel

Set of Two Diamond Chairs by Harry Bertoia
By Harry Bertoia, Knoll
Located in Meulebeke, BE
Diamond chairs designed by Harry Bertoia for Knoll International. These chairs are in a good
Category

Vintage 1960s Italian Mid-Century Modern Lounge Chairs

Materials

Metal

Pair of Bertoia for Knoll Small Diamond Chairs
By Knoll, Harry Bertoia
Located in Philadelphia, PA
Bertoia for Knoll Pair of Small Diamond Chairs. New aftermarket seat pads in Lime Green. Great
Category

Early 2000s American Mid-Century Modern Lounge Chairs

Materials

Metal

Pair of Signed Knoll Bertoia Diamond Chairs in Stainless Steel
By Harry Bertoia, Knoll
Located in Peabody, MA
Pair of Classic diamond chairs by Harry Bertoia for Knoll in chrome finish, designed in 1952, this
Category

Vintage 1980s American Mid-Century Modern Lounge Chairs

Materials

Stainless Steel

Pair of Harry Bertoia for Knoll Diamond Chairs
By Knoll, Harry Bertoia
Located in Philadelphia, PA
Nice early pair of Harry Bertoia for Knoll diamond chairs. Very early label, these chairs date to
Category

Vintage 1960s American Mid-Century Modern Lounge Chairs

Materials

Metal

Set of 4 Diamond chairs, Harry Bertoia, Knoll International
By Harry Bertoia
Located in Milano, Lombardia
The Diamond Chair is an astounding study in space, form and function by one of the master sculptors
Category

Vintage 1960s American Modern Chairs

Materials

Metal

Harry Bertoia for Knoll Diamond Chairs with Ottoman
By Knoll, Harry Bertoia
Located in Philadelphia, PA
Harry Bertoia for Knoll pair of small diamond chairs with matching ottoman. Set probably dates to
Category

Vintage 1970s American Mid-Century Modern Lounge Chairs

Materials

Metal

Harry Bertoia for Knoll Small Diamond Chairs/ Pair
By Knoll, Harry Bertoia
Located in Philadelphia, PA
Harry Bertoia pair of small diamond chairs. Black Frames with newly upholstered seat pads. One
Category

Vintage 1970s American Mid-Century Modern Lounge Chairs

Materials

Metal

Early Wide Diamond Chair by Harry Bertoia, 1950s
By Harry Bertoia
Located in London, GB
An early model of Bertoia's iconic wide diamond chair, designed in 1952 for Knoll. This piece
Category

Mid-20th Century Mid-Century Modern Chairs

Materials

Wire

Harry Bertoia for Knoll pair of small Diamond Chairs
By Knoll, Harry Bertoia
Located in Philadelphia, PA
Harry Bertoia pair of small Diamond Chairs for Knoll. This pair dates to the early 1970's with
Category

Vintage 1960s American Mid-Century Modern Lounge Chairs

Materials

Metal

Mid-Century Harry Bertoia Diamond Chair and Ottoman for Knoll
By Knoll, Harry Bertoia
Located in BROOKLYN, NY
Knoll started production of Harry Bertoia's Diamond chair in the early 1950s. Since then it has
Category

Vintage 1960s American Mid-Century Modern Lounge Chairs

Materials

Metal

Bertoia Child s Diamond Chair by Harry Bertoia for Knoll
By Harry Bertoia
Located in Centreville, VA
This scaled-down Diamond Chair brings the playful spirit and organic forms of Harry Bertoia to your
Category

Antique Mid-19th Century Mid-Century Modern Lounge Chairs

Materials

Stainless Steel

Diamond Chair by Harry Bertoia for Knoll, Full Cover Plum Knoll Tweed
By Knoll, Harry Bertoia
Located in Chattanooga, TN
Fully restored vintage Bertoia diamond chair by Knoll. (2) Available, sold separately. Our team
Category

Mid-20th Century American Mid-Century Modern Lounge Chairs

Materials

Stainless Steel

Henry Bertoia Postmodern Steel and Chrome Italian Diamond Chair by Knoll, 1980s
By Knoll, Harry Bertoia
Located in IT
Diamond Chair has been designed by Harry Bertoia in 1952 and produced since then by Knoll. Seat and
Category

Late 20th Century Italian Post-Modern Chairs

Materials

Steel

Harry Bertoia for Knoll Wire Diamond Chair Mid Century Modern
By Harry Bertoia
Located in Keego Harbor, MI
Discover sculptural sophistication with this Harry Bertoia for Knoll Wire Diamond Chair, a true Mid
Category

Mid-20th Century American Mid-Century Modern Chairs

Materials

Steel

Harry Bertoia "Diamond Chair"
By Harry Bertoia
Located in Denton, TX
Diamond easy chair designed by Harry Bertoia with nice patina.
Category

20th Century American Mid-Century Modern Chairs

Materials

Metal

Pair of Mid-Century Modern Harry Bertoia for Knoll Chrome Diamond Chairs
By Knoll, Harry Bertoia
Located in Wilmington, DE
What a find. Offered is a very cool pair of Harry Bertoia Knoll chrome diamond chairs. They are in
Category

Vintage 1960s American Mid-Century Modern Lounge Chairs

Materials

Chrome

Pair of Mid-Century Modern Harry Bertoia for Knoll Chrome Diamond Chairs
By Knoll, Harry Bertoia
Located in Wilmington, DE
What a find. offered is a very cool pair of Harry Bertoia Knoll chrome diamond chairs. They are in
Category

Vintage 1960s American Mid-Century Modern Lounge Chairs

Materials

Chrome

Harry Bertoia for Knoll Diamond Chairs with Full Cover, Labeled, Two Available
By Knoll, Harry Bertoia
Located in Chesterfield, NJ
Classic wire diamond chairs designed by Harry Bertoia and manufactured by Knoll. These chairs have
Category

1990s American Mid-Century Modern Lounge Chairs

Materials

Steel

Harry Bertoia for Knoll Diamond Chairs in Schumacher Embroidered Linen
By Harry Bertoia, Knoll
Located in SAINT LOUIS, MO
From Knoll: The diamond chair is an astounding study in space, form and function by one of the
Category

Mid-20th Century American Mid-Century Modern Lounge Chairs

Materials

Steel

1960s "421" Diamond Chair by Harry Bertoia for Knoll International
By Harry Bertoia, Knoll
Located in Shepperton, Surrey
An early 1960s "421" Diamond chair by Harry Bertoia for Knoll International. Two are available
Category

Mid-20th Century American Mid-Century Modern Side Chairs

Materials

Steel

Harry Bertoia Wide Diamond Chair with Black Seat and Chrome Base for Knoll
By Harry Bertoia, Knoll
Located in Miami, FL
Original wide diamond chair with authentic seat cover from the 1960s designed by Harry Bertoia for
Category

Vintage 1960s American Mid-Century Modern Lounge Chairs

Materials

Chrome

Chromed and Red Harry Bertoia Large Diamond Chair and Ottoman for Knoll
By Harry Bertoia, Knoll
Located in Naples, IT
The diamond chair is an astounding study in space, form and function by one of the master sculptors
Category

Vintage 1960s Italian Mid-Century Modern Lounge Chairs

Materials

Chrome

Harry Bertoia Diamond Chair
By Harry Bertoia
Located in Los Angeles, CA
Knoll introduced this Harry Bertoia-designed diamond chair in 1952. The molded frame of industrial
Category

Vintage 1950s American Mid-Century Modern Armchairs

"Diamond" Chair by Max Eicke
By Max Eicke
Located in New York, NY
Architectural chair constructed of mahogany with black resin and lacquer finish
Category

21st Century and Contemporary American Chairs

Two 1960s "421" Diamond Chairs By Harry Bertoia For Knoll International
By Harry Bertoia
Located in Shepperton, Surrey
An early pair of 1960s "421" Diamond chairs by Harry Bertoia for Knoll International, in white with
Category

Mid-20th Century American Mid-Century Modern Lounge Chairs

Materials

Steel

2021 Harry Bertoia for Knoll Diamond Chair with Full Iris Purple Boucle Cover
By Harry Bertoia, Knoll
Located in Philadelphia, PA
Listed for sale is 2021 production diamond chair in chrome with Iris (purple) boucle fabric full
Category

2010s American Modern Lounge Chairs

Materials

Metal

Pair of Harry Bertoia Diamond Chairs
Located in Astoria, NY
Pair of vintage 1970's Diamond chairs designed by Harry Bertoia in 1952 for Knoll International.
Category

20th Century American Armchairs

Materials

Chrome, Steel

1952, Harrie Bertoia, Large Diamond Chair with Original Full Fabric Cover
By Harry Bertoia, Knoll
Located in Amsterdam IJMuiden, NL
Large diamond chair designed by Harry Bertoia for Knoll in 1952. The chair has its original full
Category

Vintage 1950s American Mid-Century Modern Lounge Chairs

Materials

Chrome

Diamond Chair by Harry Bertoia, Knoll International
By Harry Bertoia
Located in Berlin, Berlin
Original diamond chair, designed by Harry Bertoia. U.S.A., Knoll International, 1970s Late
Category

Vintage 1950s American Mid-Century Modern Armchairs

Materials

Metallic Thread

Bertoia Diamond Chair for Knoll
By Harry Bertoia
Located in Brooklyn, NY
Knoll Diamond chair designed by Harry Bertoia in 1952. Black wire frame and seat pad. Such a cool
Category

Vintage 1950s American Mid-Century Modern Patio and Garden Furniture

Pair of Diamond Chairs by H.Bertoia
Located in Brooklyn, NY
Pair of the well known Diamond chair designed by Harry Bertoia for Knoll in welded chromed steel
Category

Vintage 1950s American Armchairs

Diamond chair, Harry Bertoia for Knoll International, 1970s
By Harry Bertoia, Knoll
Located in Torino, IT
Diamond chair, Harry Bertoia for Knoll International, 1970s
Category

Vintage 1970s Central American Armchairs

Materials

Metal

Early Harry Bertoia for Knoll Diamond Chairs
Located in Phoenix, AZ
Set of three early Harry Bertoia for Knoll Diamond Chairs. Features persimmon, plum and cherry red
Category

Vintage 1960s American Armchairs

Early Harry Bertoia Bird / Diamond Chair Set
By Harry Bertoia, Knoll
Located in Chicago, IL
Bird - 38.5"W 33"D 40"H - seat height is 14.5" Ottoman - 24"W 17"D 15"H Diamond - 45"W 32"D 27"H
Category

Vintage 1960s American Mid-Century Modern Chairs

Materials

Fabric

Rene-Jean Caillette French Diamond Chair Molded Plywood
By René-Jean Caillette
Located in Chicago, IL
A single Rene Jean Caillette French circa 1958 Diamant diamond molded teak plywood with black metal
Category

Vintage 1950s French Mid-Century Modern Chairs

Materials

Teak

Iconic Harry Bertoia Chrome Diamond Chair for Knoll
By Harry Bertoia, Knoll
Located in Miami, FL
colored Gordian Knot fabric. Vintage chair in fine condition with later cover. NOT IN MAIN LOCATION
Category

Vintage 1950s American Chairs

Pair of Early Black Diamond Chairs by Harry Bertoia
By Harry Bertoia
Located in Berlin, Berlin
Pair of black diamond chairs, designed by Harry Bertoia. U.S.A., Knoll International, 1970s
Category

Vintage 1970s American Mid-Century Modern Armchairs

Materials

Metal

PAIR of Diamond Chairs by Harry BERTOIA, KNOLL INTERNATIONAL
By Harry Bertoia
Located in Berlin, Berlin
A pair of original Diamond Chairs, designed by Harry Bertoia. U.S.A., Knoll International, 1970s
Category

Vintage 1970s American Mid-Century Modern Armchairs

Materials

Metal

Vintage Diamond Chair Ottoman by Harry Bertoia for Knoll
Located in Hanover, MA
Vintage Bertoia Diamond chair and stool. Original black finish. Improvised seat cushion in black
Category

Vintage 1960s American Armchairs

Bertoia s Diamond Chair, Re-Made by Douglas Homer
Located in Brooklyn, NY
Diamond chair with hand-knots individual strands of closed-cell,extruded sponge cord to the frame,creating
Category

21st Century and Contemporary American Armchairs

Mid Century "Diamond" Chair by Harry Bertoia for Knoll
Located in Astoria, NY
A Knoll "Diamond" chair by noted mid century designer Harry Bertoia. The piece has blue upholstery
Category

20th Century American Armchairs

Materials

Metal

Pair of Harry Bertoia “Diamond Chair” for Knoll International, 1970s
By Harry Bertoia, Knoll
Located in Torino, IT
Pair of Harry Bertoia “Diamond Chair” for Knoll International, 1970s
Category

Vintage 1970s Italian Armchairs

Materials

Metal

Bertoia wide diamond chair and ottoman by Knoll
By Harry Bertoia, Knoll
Located in Highland, IN
The wide diamond is the largest of the Bertoia seating group and like the bird chair, has shock
Category

Vintage 1960s American Lounge Chairs

Materials

Stainless Steel, Chrome

Harry Bertoia Chrome Large Diamond Chair for Knoll
By Harry Bertoia
Located in Cincinnati, OH
A chromed large diamond lounge chair designed by Harry Bertoia, the biggest version of this
Category

Mid-20th Century American Modern Lounge Chairs

Pair of Mid-Century Modern Knoll Diamond Chairs by Harry Bertoia
By Harry Bertoia, Knoll
Located in Buffalo, NY
A beautiful pair of vintage, Knoll, metal mid century, Harry Bertoia, Diamond Chairs. Nice early
Category

Vintage 1960s American Mid-Century Modern Armchairs

Materials

Metal

Diamond Chairs by Harry Bertoia for Knoll, 1980s
By Harry Bertoia
Located in bruxelles, BE
Pair of armchairs in chromed metal and red fabric. Wear due to time and age of the armchairs.
Category

Vintage 1980s Central American Mid-Century Modern Lounge Chairs

Materials

Metal

Diamond Chairs by Harry Bertoia for Knoll, 1980s
By Harry Bertoia, Knoll
Located in bruxelles, BE
chromed metal armchairs. Seat height: 43 cm. wear due to time and age of the armchairs.
Category

Vintage 1980s Central American Mid-Century Modern Lounge Chairs

Materials

Metal

Diamond Chairs by Harry Bertoia for Knoll, 1970s
By Harry Bertoia
Located in bruxelles, BE
Pair of white metal armchairs. Wear due to time and age of the armchairs.  
Category

Vintage 1970s Central American Mid-Century Modern Lounge Chairs

Materials

Metal

Diamond Chairs by Harry Bertoia for Knoll, 1970s
By Harry Bertoia
Located in bruxelles, BE
Pair of armchairs in metal and fabric. wear due to time and age of the armchairs. Measures: Seat height: 40cm.
Category

Vintage 1970s Central American Mid-Century Modern Lounge Chairs

Materials

Metal

Midcentury Original “Diamond” Chairs Harry Bertoia for Knoll Italy 1960s
By Harry Bertoia
Located in Palermo, IT
Pair of original chairs "Diamond" by Knoll International, 1960s. Wear consistent with age and use.
Category

Vintage 1960s Italian Mid-Century Modern Chairs

Materials

Steel

Diamond Chairs in Oxblood Leather by Eero Saarinen for Knoll
By Knoll, Eero Saarinen
Located in Chicago, IL
c. 1970s. Price is for the set. Contact us if you’d like to purchase a single item. Reupholstered with thick foam in red oxblood leather.
Category

Vintage 1970s American Mid-Century Modern Chairs

Materials

Leather

White Diamond Chair by Harry Bertoia for Knoll, 1960s
By Knoll, Harry Bertoia
Located in Leuven, Vlaams Gewest
A well known design classic designed by Harry Bertoia in the 1950s. This chair probably dates
Category

Vintage 1960s German Mid-Century Modern Lounge Chairs

Materials

Metal

Pair of Harry Bertoia Wide Diamond Chairs in Chrome with covers
Located in St. Louis, MO
Pair of Chrome frame larger version Bertoia Diamond chairs with orignal covers, foam, chrome and
Category

Vintage 1950s American Armchairs

Materials

Chrome

Pair of China red lacquered “Diamond” chairs by Harry Bertoia, 1950
By Knoll, Harry Bertoia
Located in Roma, RM
Pair of China red lacquered “Diamond” chairs by Harry Bertoia. Production: Knoll, 1950s Dimensions
Category

Vintage 1950s Armchairs

Materials

Metal

Matched pair of "Bertoia" Diamond Chairs, Classic Modern, Harry Bertoia for Knol
By Knoll, Harry Bertoia
Located in Buffalo, NY
Matching pair of Mid-Century Modern wire 'Diamond' chairs designed by Harry Bertoia manufactured by
Category

Mid-20th Century American Mid-Century Modern Patio and Garden Furniture

Materials

Metal

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Diamond Chairs For Sale on 1stDibs

There is a range of diamond chairs for sale on 1stDibs. Frequently made of metal, fabric and steel, all diamond chairs available were constructed with great care. There are 169 antique and vintage diamond chairs for sale at 1stDibs, while we also have 16 modern editions to choose from as well. There are all kinds of diamond chairs available, from those produced as long ago as the 20th Century to those made as recently as the 21st Century. There are many kinds of diamond chairs to choose from, but at 1stDibs, Mid-Century Modern, Modern and Scandinavian Modern diamond chairs are of considerable interest. Diamond chairs have been a part of the life’s work for many furniture makers, but those produced by Harry Bertoia, Knoll and Leslie Diamond are consistently popular.

How Much are Diamond Chairs?

Diamond chairs can differ in price owing to various characteristics — the average selling price at 1stDibs is $1,800, while the lowest priced sells for $100 and the highest can go for as much as $34,000.

Finding the Right Seating for You

With entire areas of our homes reserved for “sitting rooms,” the value of quality antique and vintage seating cannot be overstated.

Fortunately, the design of side chairs, armchairs and other lounge furniture — since what were, quite literally, the early perches of our ancestors — has evolved considerably.

Among the earliest standard seating furniture were stools. Egyptian stools, for example, designed for one person with no seat back, were x-shaped and typically folded to be tucked away. These rudimentary chairs informed the design of Greek and Roman stools, all of which were a long way from Sori Yanagi's Butterfly stool or Alvar Aalto's Stool 60. In the 18th century and earlier, seats with backs and armrests were largely reserved for high nobility.

The seating of today is more inclusive but the style and placement of chairs can still make a statement. Antique desk chairs and armchairs designed in the style of Louis XV, which eventually included painted furniture and were often made of rare woods, feature prominently curved legs as well as Chinese themes and varied ornaments. Much like the thrones of fairy tales and the regency, elegant lounges crafted in the Louis XV style convey wealth and prestige. In the kitchen, the dining chair placed at the head of the table is typically reserved for the head of the household or a revered guest.

Of course, with luxurious vintage or antique furnishings, every chair can seem like the best seat in the house. Whether your preference is stretching out on a plush sofa, such as the Serpentine, designed by Vladimir Kagan, or cozying up in a vintage wingback chair, there is likely to be a comfy classic or contemporary gem for you on 1stDibs.

With respect to the latest obsessions in design, cane seating has been cropping up everywhere, from sleek armchairs to lounge chairs, while bouclé fabric, a staple of modern furniture design, can be seen in mid-century modern, Scandinavian modern and Hollywood Regency furniture styles.

Admirers of the sophisticated craftsmanship and dark woods frequently associated with mid-century modern seating can find timeless furnishings in our expansive collection of lounge chairs, dining chairs and other items — whether they’re vintage editions or alluring official reproductions of iconic designs from the likes of Hans Wegner or from Charles and Ray Eames. Shop our inventory of Egg chairs, designed in 1958 by Arne Jacobsen, the Florence Knoll lounge chair and more.

No matter your style, the collection of unique chairs, sofas and other seating on 1stDibs is surely worthy of a standing ovation.

Questions About Diamond Chairs
  • 1stDibs ExpertApril 5, 2022
    The diamond chair was made using welded steel with rods in either chrome or bonded rilsan. The chair was scratch, chip, and chemical resistant. You can shop a selection of Bertoia Diamond chairs from some of the world’s top enthusiasts on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    Italian-American designer Harry Bertoia made the Diamond chair in 1952, and his design went into production in 1983. The original chair featured a woven steel wire back with angled wings resting on angled wire legs. Find a collection of Harry Bertoia Diamond chairs on 1stDibs.
  • 1stDibs ExpertAugust 20, 2024
    To tell if a Bertoia Diamond chair is real, examine its details closely. First, look at the corners of the backrest on the wire frame. An authentic chair will have gently rounded corners, so sharp points or rough areas may indicate a replica. Next, measure the dowels that form the base. Genuine chairs have dowels that are exactly 0.5 inches in diameter. Reproductions tend to feature significantly thicker dowels. If you're still uncertain about authenticity, a certified appraiser or knowledgeable antique dealer can assist you. Find a collection of Bertoia Diamond chairs on 1stDibs.
  • 1stDibs ExpertJune 6, 2024
    The Bertoia Diamond chair's weight varies depending on its upholstery. However, the uncovered wire frame weighs around 9 kilograms, or 19.8 pounds. Part of the iconic lounge chair's appeal is its lightweight design, which makes it easy to move around outdoor spaces. Shop a selection of Harry Bertoia Diamond chairs on 1stDibs.