Multi-Color Onyx Slab Banner Image

Exclusive collection of premium multi-colour onyx slabs and Rainbow Onyx Slabs. We are among the top suppliers and manufacturers of rainbow onyx slabs. We are a reputed export company that offers global shipping worldwide. We have rich experience and expertise in producing and supplying these natural onyx stone slabs that can transform any space into an elegant masterpiece.

Another popular name for Multi-Color Onyx: Rainbow Onyx

Premium collection of Multi-Color Rainbow Onyx Slab

Multi-colour onyx is known for its stunning colours and intricate patterns, which can create a truly unique and eye-catching look. Multi-colour and rainbow onyx slabs have a special appearance that is hard to match with any other material. They have a combination of multiple bands of colors that range from white to orange, from red to green, from blue to brown, and more. The colors and patterns vary from slab to slab, giving each piece a distinctive character. The slabs also have a smooth, polished surface reflecting light and adding shine to your space.

Multi-Color Onyx Slab 1
Multi-Color Onyx Slab 1
Multi-Color Onyx Slab 2
Multi-Color Onyx Slab 2
Multi-Color Onyx Slab 3
Multi-Color Onyx Slab 3
Multi-Color Onyx Slab 4
Multi-Color Onyx Slab 4
Multi-Color Onyx Slab 5
Multi-Color Onyx Slab 5
Multi-Color Onyx Slab 6
Multi-Color Onyx Slab 6

Multi-Color Onyx Forms Of Supply

  • Multi-Color Onyx Slabs
  • Multi-Color Onyx Tiles
  • Multi-Color Onyx Slab Furniture
  • Multi-Color Onyx Countertop Prefabs
  • Multi-Color Onyx Slabs with Backlighting
  • Multi-Color Onyx Backsplash Panels
  • Multi-Color Onyx Tabletops
  • Multi-Color Onyx Wall Panels
  • Multi-Color Onyx Flooring Prefabs
  • Multi-Color Onyx Sill and Threshold Pieces
  • Multi-Color Onyx Blocks

Sizes and Specifications of Multi-Color Onyx

Slab Sizes in Inches

Minimum 12″ x 12″ and Maximum 120″ x 70″

Slab Sizes in Cm

Minimum 30 x 30 cm and Maximum 300 x 180 cm

Tile Sizes in Inches

12″ x 12″, 12″ x 24″, 24″ x 24″, 24″ x 48″ and any custom sizes

Tile Sizes in CM

30 x 30 cm, 30 x 60 cm, 60 x 60 cm, 60 x 120 cm and any custom sizes

Thickness of slabs and tiles in MM

10mm, 15mm, 20mm, 30mm and any custom thickness

Custom Cut to Sizes

Yes, Available in any custom cut to size as preferred

Pre-Fabrication and Cutouts

Possible any kind of custom cutouts, pre fabrication ready to install

Country Of Origin

Turkey, India and Iran


Translucent Backlit

Surface Finishes

Polished, Honed, Matte anti slip

Edge Finishes

Square Cut, Bullnosed, Moulded

Price Range

USD 30/SF to USD 117/SF Ex-Factory Including packing

Applications of Multi-Color Onyx

  • Backlit Walls
  • Backlit Features
  • Countertops
  • Flooring
  • Shower Walls and Backsplashes
  • Sinks and Basins
  • Furniture
  • Fireplace Surrounds
  • Staircase Cladding
  • Bar Tops
  • Room Dividers
  • Art Installations
  • Ceiling Panels
  • Lighting Fixtures
  • Wine Cellar Walls
  • Reception Desks
  • Accent Walls
  • Dining Tables
  • Kitchen Island Countertops
  • Vanity Tops
  • Cabinet Inserts
  • Coffee Tables
  • Console Tables
  • Reception Counters
  • Library or Study Desks
  • Accent Lighting
  • Outdoor Applications
  • Wet Bars
  • Hot Tub and Spa Surrounds
  • Shelving and Display Cases
  • Custom Art Pieces

Application Inspiration in Multi-Color Onyx

Multi-Color Onyx Backlit Wall
Multi-Color Onyx Backlit Wall
Multi-Color Onyx Floor Wall
Multi-Color Onyx Floor Wall


Residential Interior Design

Commercial Interior Design

Hospitality and Hotels

Restaurants and Bars

Retail Stores and Boutiques

Offices/Corporate Spaces

Art Galleries

Spa and Wellness Centers

Luxury Real Estate


Outdoor Living Spaces

Landscape Design

Multi-Color Onyx Blocks

Multi-Color Onyx Block 1
Multi-Color Onyx Block 1
Multi-Color Onyx Block 2
Multi-Color Onyx Block 2
Multi-Color Onyx Block 3
Multi-Color Onyx Block 3

Contact Us For More Information

Elevate your home’s interior with the allure of multi-color onyx slabs. We also offer customized solutions to meet your specific needs and preferences. Complete the contact form below and share your inquiry with us.

Get A Quote For Multi-Color Onyx Slab

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FAQs About Multi-Color Onyx Slabs and Rainbow Onyx

There is no difference between both; in some regions, it’s called Multi Color Onyx, and in some Regions around the globe, it’s termed Rainbow Onyx.

You will need a suitable lighting system with LED panels or strips behind the stone. The lighting system should be compatible with the slabs’ size, shape, and thickness. You should also consult an electrician who can safely install the wiring and switches.

The price of a rainbow onyx slab depends on slab size, thickness, quantity, prefabrication (if required), etc. The average price range of rainbow onyx slab is between USD 30 to USD 117 per square foot ex-factory. However, at Sia Stones, we offer the best sale prices for top-quality slabs compared to the market. You can contact us for a free quote.