
OrthogonalsRound Dining Table
Bold geometry, round.
Orthogonals is a sculptural piece from the Studio IB Milano Signature Collection: a round dining table in calacatta oro marble with a polished finish, designed in Milan and handcrafted in Italy.
Studio IB Milano is a design studio based in Milan, creating sculptural marble furniture and bespoke interiors for private clients, architects and interior designers. Every piece is made to order and can be adapted in dimension, stone and finish. Explore the full Signature Collection, see the completed interior projects, or start a bespoke commission adapted to your space, including marble dining tables made to measure.

The story
Orthogonals Round brings the collection's architectural language to the centre of the room: a slender circular top of veined marble rests on a base of clustered cylinders, each turned from solid stone and joined without visible detail. Seen from any side, the fluted volume reads as a single sculpted column holding the disc in balance.
Form and proportion
Proportion is integral to the design of Orthogonals. In the listed format — Ø 140–180 × H 74 cm — the design considers the relationship between the sculptural base, the top and the footprint the table establishes within a room. The calacatta oro marble and polished finish are not additions to the form: they make its volumes, surfaces and the natural movement of the stone legible.
For a bespoke version, diameter and height, stone selection, base proportion and polished or honed finish can be considered together. The conversation begins with the space and desired proportion, then develops through dialogue, drawing and proportion studies in close exchange with the workshop. Each choice is treated as part of one composition, allowing the piece to respond to its setting without losing the gesture that defines Orthogonals.
Available customisation
- Diameter and height
- Stone selection
- Base proportion
- Polished or honed finish
Specifications
- Material
- Calacatta Oro marble
- Finish
- Polished
- Dimensions
- Ø 140–180 × H 74 cm
- Production
- Designed in Milan, handcrafted in Italy. Lead time on request.
More from the collection
Bespoke
Made for your space.
Every piece can be adapted in dimensions, stone, finish and proportion.


