White Onyx | Bespoke Feature Stone Tiles (Custom Sizes & Formats)

White Onyx is a premium translucent stone prized for its pure white base, soft cloud‑like banding and luminous depth. Formed through mineral-rich spring deposits, White Onyx has a naturally glowing quality that makes it ideal for backlit installations and luxury architectural features.
Each tile is crafted to order, allowing you to choose custom sizes, formats and finishes. Perfect for spa interiors, illuminated feature walls, boutique hotels and high‑end residential spaces, White Onyx brings a serene, ethereal elegance to any project.

Stone Characteristics 

• Pure white base with soft cream, ivory and pale gold banding

• High translucency — ideal for backlighting

• Naturally smooth, glass‑like calcite structure

• Soft stone (Mohs hardness ~3) — best for feature use, not heavy‑traffic floors

• Often resin‑reinforced and mesh‑backed for stability

• Creates a warm, glowing ambience when paired with LED lighting

Finishes Available

• Polished (maximum luminosity)

• Honed (soft matte, diffused glow)

Tile Sizes & Formats 

Choose from standard tile sizes or request fully bespoke formats, including:

• Large‑format feature tiles

• Slimline rectangular cuts

• Square tiles

• Mosaic formats

• Custom cut‑to‑size panels for backlit installations

Every order is crafted to your exact specifications.

Uses & Applications (SEO Booster)

White Onyx is suitable for:

• Backlit feature walls

• Spa and wellness interiors

• Hotel lobbies and reception desks

• Bar fronts and illuminated counters

• Decorative accents and vanities

• Luxury residential feature areas

Not recommended for:

• Heavy‑traffic flooring

• Acid‑exposed kitchen worktops

Why Choose White Onyx? (SEO Booster)

White Onyx offers a purity and luminosity unmatched by opaque white stones like marble or quartz. Its translucent calcite structure allows light to pass through, creating a soft, glowing ambience that transforms any interior. When backlit, White Onyx reveals subtle banding and mineral movement, making it one of the most effective stones for atmospheric architectural design.

Technical Details 

• Stone type: Banded calcitic onyx

• Origin: Iran, Turkey, Pakistan (specialised quarries)

• Mohs hardness: ~3

• Density: Approx. 2.60–2.75 g/cm³

• Translucency: High

• Reinforcement: Often resin‑backed and mesh‑supported

• Finish options: Polished, Honed, Brushed

Lead Time

12–13 weeks

Minimum Order

20 sqm

Perfect Pairing 

White Onyx tiles can be matched with our White Onyx basins, sinks or backlit feature panels to create a seamless stone story throughout your space.