Costantini Design
(Studio – by Appt.) 526 West 26th Street #504
New York City, NY 10001
United States
212.858.0603
Showrooms
Member of the following market(s):
New York City
Costantini has been a trusted source for custom furniture, objects and lighting for a global client base since 2002.
Its founder and owner, William C Stuart, is a designer and artist who began his career as a multimedia artist and sculptor, practices which continue to inform the work.
With a studio showroom in New York and a team of artisans at their own workshop in Buenos Aires, the Costantini team is able to connect artisans and artists with acclaimed clientele around the world. Its artisans work across many disparate materials such as bronze, solid wood, fiberglass, steel, plaster, goatskin, leather, rush, iron, marble, sheepskin and more.
In 2019 Costantini began representing other artists including the award winning Mirei Monticelli.
Visit our New York or Buenos Aires locations by appointment.
View Sold Listings
Customizable
Costantini Design
Modern Side Chair in Exotic Wood and Sheepskin from Costantini, Renzo Ovino
H 34 in W 18 in D 19 in
$ 1,575
Access Trade Price
Customizable
Costantini Design
Exotic Wood Twin Pedestal Modern Minimal Dining Table, Andre Verdi by Costantini
H 30 in W 108 in D 40 in
$ 13,000
Access Trade Price
Customizable
Customizable
Costantini Design
Bellance Occasional Cigarette Table in Cast Bronze and Glass by Costantini
H 25 in DIA 18 in
$ 3,500
Access Trade Price
Customizable
Costantini Design
Parchment Modern Sculptural Nesting Coffee Tables x Costantini, Cadenza In Stock
H 17 in W 60 in D 32 in
$ 8,500
Access Trade Price
Customizable
Costantini Design
Hand Forged Iron and Leather Chair by Costantini, Andre, In Stock
H 39 in W 22 in D 22 in
$ 4,675
Access Trade Price
Customizable
Costantini Design
Art Deco Style Dining Chair in Pavoni Leather by Costantini, Gianni, In Stock
H 32 in W 16 in D 24 in
$ 2,050
Access Trade Price
Customizable
Costantini Design
Contemporary Lounge Chair in Wood & Leather from Costantini, Belgrano, In Stock
H 36 in W 27 in D 35 in
$ 5,000
Access Trade Price
Customizable
Costantini Design
Exotic Contemporary Wood Stool in Pavoni Leather by Costantini, Pia, In Stock
H 28 in W 18 in D 18 in
$ 1,975
Access Trade Price
Customizable
Costantini Design
Modern Bar Stool in Solid Wood in Pavoni Leather by Costantini, Bruno, In Stock
H 43 in W 18 in D 20 in
$ 2,050
Access Trade Price
Customizable
Costantini Design
Argentine Rosewood COM Seating Chair in Solid Wood, Recoleta
H 32 in W 18 in D 19 in
$ 1,675
Customizable
Costantini Design
Sculptural Modern Oil Rubbed Bronze and Fabric Bench by Costantini, Elia
H 18 in W 63 in D 18 in
$ 9,350
Customizable
Customizable
Studio Mirei
Modern Fabric Pendant Plain Light Anemone Grande from Studio Mirei
H 15.75 in DIA 19.69 in
$ 5,800
Access Trade Price
Customizable
Costantini Design
Onyx, Bronze, Fiberglass and Pomegranate Coffee Table by Costantini, Tavola 25
H 17.72 in W 35.43 in D 23.62 in
$ 14,000
Access Trade Price
Customizable
Costantini Design
Lacquered Solid Wood Modern Minimal Modular Drawers from Costantini, Baccello
H 5 in W 20 in D 20 in
$ 1,000
Access Trade Price
Customizable
Costantini Design
Modern Bronze Customizable Dining Table from Costantini, Alonzo
H 30 in W 144 in D 48 in
$ 28,000
Access Trade Price
Customizable
Costantini Design
Shearling and Leather Custom Contemporary Bench from Costantini, Ovino
H 18 in W 60 in D 20 in
$ 5,625
Customizable
Waxed Iron and Exotic Wood Dining Table from Costantini, Fierro, in Stock
H 30 in W 144 in D 48 in
$ 21,875
Customizable
Customizable
Studio Mirei
Modern Fabric Pendant Light Phantasma Set of 3 from Studio Mirei
H 12 in DIA 30 in
$ 1,910
Customizable
Costantini Design
Sculptural Stone and Iron Functional Art Bench by William Stuart for Costantini
H 18 in W 24 in D 72 in
$ 18,000
Customizable
Costantini Design
Modern COM Arm Chair in Argentine Exotic Wood and Leather by Costantini, Bruno
H 32 in W 23 in D 21 in
$ 1,850
Customizable
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