Natural stone · 10 stones

Onyx slabs

Translucent onyx in honey, white, green, pink, blue and banded patterns. Light passes through the stone, so onyx can be lit from behind for bar fronts, reception desks and feature walls.

Onyx is softer than marble and not for floors or kitchen worktops. Book-matched slabs are cut consecutively from one block; ask for numbered photos.

Supplied as
Full slabs, or cut to size from your drawings
Thickness
18, 20 and 30 mm as standard
Finishes
Polished or honed; brushed, flamed or bush-hammered by stone type
Onyx slabs installed
10 stones
Blue Onyx slab: pale blue-grey areas within a crackled gold and rust web
Blue Onyx Onyx

Pale blue onyx with gold veins

Pink Onyx slab: scalloped charcoal patches on a pale blush-cream ground
Pink Onyx Onyx

Blush onyx with charcoal bands

Green Onyx slab: olive and lime green fields with pale bands and rust veins
Green Onyx Onyx

Green onyx with rust veins

Orange Onyx slab: concentric deep orange arcs on an apricot ground
Orange Onyx Onyx

Orange onyx with concentric bands

Tiger Onyx slab: swirling chocolate and caramel bands with pale cream eyes
Tiger Onyx Onyx

Brown and gold tiger onyx

Compare

One look, several materials

Backlit onyx and translucent stone

Backlit stone needs a ventilated frame, even light with no hot spots, and slabs approved from photos taken against a light source.

Compare the backlit stone look
  • Onyx. Single slabs, book-matching possible. Honey, white, green and pink.
  • Agate and semi-precious panels. Stone pieces set in resin. Strong colour and pattern.

Other natural stone collections

All natural stone

Statuario, Calacatta, Carrara, Volakas, Thassos

From pale Tundra Grey to dark Pietra Grey

Whites, greys, blacks and warm colours

The Datum catalogue 2026

75 pages. Every surface with sizes, thickness and finish.

The thank-you page shows the download straight away, and the same link arrives by email from Ilias within a minute. PDF, 15 MB.

Cover of the Datum Surfaces catalogue 2026
Catalogue page for Calacatta Oro quartz with a slab drawn to size
  1. Quartzp. 04
  2. Terrazzop. 32
  3. Engineered marblep. 47
  4. Natural stonep. 55
  5. Made to measurep. 67
  6. Finishes, uses and orderingp. 71
Project timing (optional)

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