HOT ! Mid Century Modern Knoll Bertoia Diamond Chair

Store location: Tulsa, Oklahoma, United States.

Mid Century Modern Knoll Bertoia Diamond Chair

This iconic Bertoia Diamond Chair, designed by Harry Bertoia for Knoll, is a stunning example of mid-century modern design. Known for its sculptural form and innovative wire construction, this chair blends artistic expression with functional comfort.

Condition & Features

• Above average vintage condition and structurally sound

• Fabric shows slight fading and soiling consistent with age

• Wire frame has very slight scratching and wear

• Ergonomic and airy design, making it a statement piece for any space

Outdoor listing pictures might appear slightly darker or more red than the item does indoors.

Please request additional pictures of condition prior to purchase.

Please Read Before Purchase

Shipping & Delivery:

• Shipping costs are estimates and will vary based on buyer location and item size. Contact Scott at VintageVaultTulsa before purchasing to confirm shipping options and pricing.

• Buyers may arrange their own shipping via Uship.com.

• Etsy’s estimated delivery date is inaccurate—it does not reflect actual shipping timelines.

• Shipping through our independent shippers takes approximately 3-7 weeks, depending on location, schedule, and time of year.

Viewing & Condition:

• Use a laptop or desktop to view all listing photos, as some cell phones may not display all images, including condition details.

• These are 40-75 year-old vintage pieces—some wear is expected.

• We accurately represent each item, noting major flaws in photos and descriptions, but minor scratches, dings, or wear may not be fully detailed.

Returns & Policies:

• All sales are final—no returns or refunds unless shipping damage occurs.

• Our shippers take great care in packing and transit, and damage is rare.

• If arranging your own shipping, items must be picked up within 3 weeks.

• Large furniture ships only within the continental U.S.; smaller items may be eligible for USPS/UPS international shipping.

By purchasing, you agree to these terms. Please contact us with any questions before placing an order.