Bonente Group — Since 1990
The Art of Natural Stone
Premium marble and natural stone for architects, designers, and builders. Italian heritage. International expertise.
Selected to Last a Lifetime
PlanetStone curates the world's finest natural stones — from Italian quarries to Scandinavian projects. We work directly with architects, interior designers, and contractors to deliver materials that are as structurally superior as they are visually extraordinary.
500+
Materials in Stock
30+
Years of Experience
3
Showroom Facilities
40+
Countries Served
Best Sellers
Exclusive Materials
An edit of our most sought-after stones. Each selected for its exceptional quality, unique character, and premium finishing.
Our Vision
Where Heritage Meets Precision
Since our founding, PlanetStone has been dedicated to a single mission: bringing the beauty of natural stone to extraordinary projects worldwide. Our work begins in the quarries and ends in spaces that endure across generations.
Read Our StoryQuarry — Carrara, Italy
Our Team
Showroom
Warehouse A
Warehouse B
Warehouse C
Block Storage
Showroom
Experience Stone in Person
Three dedicated facilities plus a block storage area — each space designed to let materials speak for themselves. Schedule a visit with our team.
Technical Office
From Concept to Installation
Our technical team works alongside architects and designers to develop custom stone solutions. From initial brief to final installation plan — we are your project partner.
Start a ProjectProject Consultation
Initial review of architectural needs, material quantities and specifications.
Custom Processing
Cut-to-size, edge profiling, and surface finishing for unique project requirements.
Technical Documentation
Full technical sheets, CAD drawings, and laying plans for contractors.
Project Follow-through
From sample approval to final delivery — we stay with you at every stage.
Journal
News & Events
PlanetStone at Cersaie 2025
A landmark edition — our curated selection of exclusive marbles drew significant interest from European specifiers and designers.
Introducing the Travertino Collection
Our latest edit of premium travertine — sourced directly from the finest quarries in Tivoli and Afyon.
Milan Residential Project
Calacatta Borghini across 800m² of interior floors and walls. A collaboration with a leading Milanese design studio.
Contact
Let's Work Together
Reach the right person for your specific need. Our team is structured to give you accurate, expert support — fast.
Sales & Commercial
Technical Office
Administration