1. "Dragons" Chair by Eileen Gray - $28.3 million (1917-1919)
/s3/static.nrc.nl/bvhw/files/2018/05/1042438.jpg)
© NRC
This chair is a rare and iconic example of Art Deco design, and it features a sculptural, asymmetrical form and intricate details such as a lacquered wood frame and silver leaf.
2. "Diamond" Armchair by Harry Bertoia - $582,000 (1952)
© Met Museum
This chair is a masterpiece of mid-century modern design, and it features a sculptural form made of welded steel rods that create a diamond-patterned mesh. It is also available in a fully upholstered version.
3. Plume Blanche Diamond Encrusted Chair - $409,000

© Furniture Fashion
This chair is a true luxury item that is valued for its exquisite craftsmanship and high-end materials. It features a backrest that is encrusted with over 4,000 diamonds, and it was created by French designer Henri Fernandez in collaboration with luxury jewelry company Daniel Swarovski.
4. "Chieftain" Chair by Finn Juhl - $57,000 (1949)
This chair is a classic example of Danish modern design, and it features a teak wood frame and a leather seat and backrest. It is inspired by tribal art and is known for its sculptural form and exceptional craftsmanship.
5. "Red and Blue" Chair by Gerrit Rietveld - $40,000 (1917)

© Cassina
This chair is a seminal example of De Stijl design, and it features a simple, geometric form made of painted wood slats. It is known for its bold use of primary colors and its minimalist aesthetic.