01 Natural stone comparison
A side-by-side comparison of Calacatta Viola and Diana Royal — origin, colour, finishes, applications and best use cases — to help architects and designers choose the right natural stone for their project.
Calacatta Viola Marble is a statement stone with a creamy white background cut by bold burgundy, plum and charcoal veining. Available in polished, honed and leathered finishes, it is specified for feature walls, bathroom vanities, reception counters, bespoke tables, kitchen islands and focal surfaces where stone is intended to lead the design.
View Calacatta Viola ↗
Diana Royal Marble is a warm Turkish beige marble with a balanced background and gently flowing white veins. Quarried in Türkiye, it is available in polished, honed and leathered finishes and is used for flooring, wall cladding, bathrooms, staircases and custom architectural details in residential, hospitality and commercial projects.
View Diana Royal ↗02 Specification comparison
| Property | Calacatta Viola | Diana Royal |
|---|---|---|
| Category | Marble | Marble |
| Origin | Italy | Türkiye |
| Colour | White / Violet | Cream Beige |
| Tone | White & violet | Cream beige |
| Available finishes | Polished, Honed, Leathered | Polished, Honed, Leathered |
| Available forms | Slab, Tile, Cut-to-size | Slab, Tile, Cut-to-size |
| Bookmatch | Available | Available |
| Applications | Flooring, Wall cladding, Bathrooms, Countertops, Feature walls | Flooring, Wall cladding, Bathrooms, Countertops, Feature walls |
03 Which stone to choose
The project calls for a white / violet marble from Italy with 3 finish options (polished, honed, leathered) and bookmatch availability. Its character suits flooring, wall cladding, bathrooms and pairs naturally with warm timber, metal and natural material palettes.
Explore Calacatta Viola ↗The project calls for a cream beige marble from Türkiye with 3 finish options (polished, honed, leathered) and bookmatch availability. Its character suits flooring, wall cladding, bathrooms and pairs naturally with warm timber, metal and natural material palettes.
Explore Diana Royal ↗Both Calacatta Viola and Diana Royal are available as slabs, tiles and cut-to-size pieces from Terra Natural Stone. Request samples to compare the materials in person before specifying.
04 Frequently asked
Calacatta Viola is a white / violet marble from Italy with 3 finish options, while Diana Royal is a cream beige marble from Türkiye with 3 finish options. Calacatta Viola suits flooring and wall cladding; Diana Royal suits flooring and wall cladding.
Both can work for flooring. Calacatta Viola offers a white & violet character with polished, honed, leathered finishes. Diana Royal offers a cream beige character with polished, honed, leathered finishes. The choice depends on the project's colour palette, traffic expectations and whether a polished, honed or textured surface is preferred.
Calacatta Viola: bookmatch available. Diana Royal: bookmatch available. Bookmatching is most effective on feature walls and large surfaces where the mirrored vein pattern can be appreciated at scale.
Calacatta Viola is available in polished, honed, leathered. Diana Royal is available in polished, honed, leathered. Polishing intensifies colour and reflection; honing creates a softer matte surface; textured finishes add tactility and slip resistance.
Compare in person