Onyx / Slab
←White Onyx GemstoneWhite Onyx Gemstone Slab
Explore premium quality White Onyx Gemstone slab natural stone. Available in multiple finishes and custom specifications.
The Stone
About White Onyx Gemstone Slab
White Onyx Gemstone slab collection. Large-format white natural stone selected for architectural surfaces, custom fabrication, and projects that need continuous visual movement.
Use Cases
Best Applications
Interior flooring
Interior wall cladding and feature walls
Bathroom vanity tops
Hammams, spas and wet-area projects
Tables and furniture surfaces
Countertop applications
At a Glance
Product Overview
FormSlab
SizesCustom — cut to project specification
FinishesPolished
Technical
Installation & Care
Slab installation requires professional heavy-duty handling equipment and trained masonry crew.
Perform dry-lay inspection to verify vein-matching, book-matching layout, and color blending before installation.
Securely anchor slabs using mechanical fixing brackets for vertical wall cladding.
Seal with professional penetrating sealer.
To learn more about the geological origins, color variations, and blocks of this material, visit the main White Onyx Gemstone page.
Available Forms
Same material, different supply format.
White Onyx Gemstone Block
White Onyx Gemstone Tile
Ready to start your project with White Onyx Gemstone?
Get in touch with our team to discuss your requirements and receive a custom quote.
Contact Our TeamFrequently Asked Questions
Questions about White Onyx Gemstone Slab
What is White Onyx Gemstone used for?▾
White Onyx Gemstone is used for Interior flooring, Interior wall cladding and feature walls, Bathroom vanity tops, Hammams, spas and wet-area projects, Tables and furniture surfaces and Countertop applications.
Where is White Onyx Gemstone Slab commonly used?▾
Slab format suits large-format floors, wall cladding, countertops, stairs, and custom furniture surfaces. Vein direction and finish should be reviewed before fabrication.
Can White Onyx Gemstone Slab be produced to custom project dimensions?▾
Yes. Slab dimensions and thickness are coordinated for the approved design, structural support, edge details, fabrication plan, and installation requirements rather than offered as a fixed standard.