01 Natural stone comparison
A side-by-side comparison of Harmony Grey and Bianco Alize — origin, colour, finishes, applications and best use cases — to help architects and designers choose the right natural stone for their project.
Harmony Grey Marble is a Turkish grey marble with a cool mineral base crossed by distinctive rust, copper and pale vein accents. Quarried in Türkiye and available in polished, honed and leathered finishes, it is specified for feature walls, dining tables, stair details, hospitality interiors and spa surfaces where natural movement and contemporary character are desired.
View Harmony Grey ↗
Bianco Alize Marble is a Turkish white-grey marble with a light, airy background, soft linear veining and misty mineral transitions. Quarried in Türkiye and available in polished, honed and leathered finishes, it is specified for wall cladding, floors, bathrooms, hospitality areas and bespoke furniture where brightness and visual continuity are important.
View Bianco Alize ↗02 Specification comparison
| Property | Harmony Grey | Bianco Alize |
|---|---|---|
| Category | Marble | Marble |
| Origin | Türkiye | Türkiye |
| Colour | Grey | White |
| Tone | Mineral grey | White wavy |
| Available finishes | Polished, Honed, Leathered | Polished, Honed, Leathered |
| Available forms | Slab, Tile, Cut-to-size | Slab, Tile, Cut-to-size |
| Bookmatch | Selection dependent | 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 grey marble from Türkiye with 3 finish options (polished, honed, leathered) and selection-dependent bookmatch availability. Its character suits flooring, wall cladding, bathrooms and pairs naturally with warm timber, metal and natural material palettes.
Explore Harmony Grey ↗The project calls for a white 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 Bianco Alize ↗Both Harmony Grey and Bianco Alize 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
Harmony Grey is a grey marble from Türkiye with 3 finish options, while Bianco Alize is a white marble from Türkiye with 3 finish options. Harmony Grey suits flooring and wall cladding; Bianco Alize suits flooring and wall cladding.
Both can work for flooring. Harmony Grey offers a mineral grey character with polished, honed, leathered finishes. Bianco Alize offers a white wavy 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.
Harmony Grey: selection dependent. Bianco Alize: bookmatch available. Bookmatching is most effective on feature walls and large surfaces where the mirrored vein pattern can be appreciated at scale.
Harmony Grey is available in polished, honed, leathered. Bianco Alize 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