About Costantini
Costantini is a furniture design and manufacturing company founded in 2002 by artist and designer William C Stuart. The name Costantini comes from his maternal grandfather, a first generation Italian-American. Born in New York City and raised upstate, William majored in studio art at Colgate University with a year abroad in Paris, graduating with honors. In 2001, he traveled to Buenos Aires and fell in love with the culture and craftsmanship instantly. He designed his first collection soon after and opened an art and design gallery in Los Angeles. A decade later, h...Read More
Established in 20021stDibs seller since 2017
Featured Pieces
Modern Side Chair in Exotic Wood and Sheepskin from Costantini, Renzo Ovino
By Costantini
Located in New York, NY
The Renzo chair features a solid wood frame with a slatted back and a gently curving back leg. Like all the pieces in the Costantini collection, this is handmade in our family-owned ...
Category
2010s Argentine Modern Side Chairs
Materials
Sheepskin, Wood
One of a Kind Sculptural Volcanic Stone & Steel Stool by Costantini, Fortezza
By Costantini
Located in New York, NY
IN STOCK
Made from solid volcanic rock, the Fortezza Stool features three hand-cut stones with raw edges and a smooth top surface. The intersecting steel base adds stability and co...
Category
2010s Argentine Modern Coffee and Cocktail Tables
Materials
Stone, Steel
Modern Smoked Glass & Cast Bronze Cocktail Table from Costantini, Bellance
By Costantini
Located in New York, NY
Bellance Modern Glass & Cast Bronze Cocktail Table from Costantini Design
This playful table made of cast bronze and smoked glass features asymmetrical "feet" so that it might slid...
Category
2010s Argentine Modern Coffee and Cocktail Tables
Materials
Bronze
Exotic Contemporary Wood Stool in Yellow Leather by Costantini, Pia, In Stock
By Costantini
Located in New York, NY
Pia Exotic Contemporary Wood Stool in Yellow Leather by Costantini- In Stock
See it in person at our London pop up in the Pavoni leather showroom in the Chelsea Design Centre throu...
Category
2010s Argentine Modern Stools
Materials
Leather, Wood
Bar Stool in Solid Wood and Yellow Leather by Costantini, Bruno, In Stock
By Costantini
Located in New York, NY
See it in person at our London pop up in the Pavoni leather showroom in the Chelsea Design Centre through June of 2025.
Costantini prides itself in using the hardest and most beauti...
Category
2010s Argentine Modern Stools
Materials
Leather, Wood
Hand Forged Iron Chair in Pavoni Leather by Costantini, Andre, In Stock
By Costantini
Located in New York, NY
IN STOCK - Andre Hand Forged Iron Chair in Pavoni Leather by Costantini Design
See it in person at our London pop up in the Pavoni leather showroom in the Chelsea Design Centre thr...
Category
2010s Argentine Modern Chairs
Materials
Iron
Contemporary Lounge Chair in Wood & Leather from Costantini, Belgrano, In Stock
By Costantini
Located in New York, NY
Belgrano Contemporary Lounge Chair in Wood and Leather by Costantini - IN STOCK
See it in person at our London pop up in the Pavoni leather showroom in the Chelsea Design Centre th...
Category
2010s Argentine Modern Lounge Chairs
Materials
Leather, Wood
Sculptural Modern Oil Rubbed Bronze and Fabric Bench by Costantini, Elia
By Costantini
Located in New York, NY
The Elia Bench by Costantini features a metal frame and upholstered seat. Available as shown or in custom sizes and shapes and the fabric or leather of your choice. Additionally, th...
Category
2010s Argentine Modern Benches
Materials
Metal, Bronze
Modern Fabric Sculptural Collectible Table Lamp from Studio Mirei, Anemone 50
By Costantini
Located in New York, NY
The Anemone Table Lamp is named for the soft, brightly colored sea creatures that look like a flower and often live on rocks under water. A little m...
Category
2010s Italian Modern Table Lamps
Materials
Natural Fiber
Modern Fabric Pendant Plain Light Anemone Grande from Studio Mirei
By Costantini
Located in New York, NY
The simple elegance of the Anemone Pendant Lamp provides an eye-catching aesthetic in any home while diffusing ambient light. The elaborate body is crafted entirely of Banaca (banana...
Category
2010s Italian Modern Chandeliers and Pendants
Materials
Fabric, Natural Fiber
Onyx, Bronze, Fiberglass and Pomegranate Coffee Table by Costantini, Tavola 25
By Costantini
Located in New York, NY
Tavola 25 is a functional collectible artwork comprised of Onyx, Bronze, Fiberglass and Pomegranate.
We are thrilled to return to Milan to debut new work alongside Mirei Monticell...
Category
2010s Organic Modern Coffee and Cocktail Tables
Materials
Stone, Onyx, Bronze
Curve Shape Table in Argentine Rosewood by Costantini, Trattoria
By Costantini
Located in New York, NY
The Trattoria Table was designed to complement any of Costantini's booth designs and features a teardrop shape to follow the curve of the seating. Available with the Luca Base as shown, or with any style bistro base, available separately. Shown in Argentine Rosewood...
Category
2010s Argentine Modern Tables
Materials
Wood
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