Grey Marble in Dubai: Armani Grey, Tundra Grey and Pietra Grey Compared

Which grey marbles are sold in Dubai, and where do they come from?

The grey marbles you will meet in Dubai stone yards are Armani Grey, Pietra Grey and Tundra Grey, with Bardiglio, Grigio Carnico and Grey Emperador also on offer; Pietra Grey is Iranian, Tundra Grey is Turkish, and Armani Grey can be either. That last point causes most of the confusion in quotes.

A US stone distributor, Architectural Surfaces, states that Pietra Grey is quarried in Isfahan province in Iran, where it is known as Armani Grey. A Dubai stone dealer, Arifeen Marble, sells its Armani Grey as a Turkish stone in four selections, from a light Extra grade with fine white veins to a Dark grade with bold white and grey veining. Each may be accurate about the stone it stocks. The result is that two quotes for "Armani Grey" can describe two different materials, with different colour, veining and price.

Our guide to marble types gives the short version of each grey. This page goes further, into finishes, wet-area safety, room choice and 2026 prices. If you are still deciding on a colour family, compare it with the white marble guide and the beige marble guide: grey sits between the two, cooler than beige and more forgiving of dust than bright white.

Armani Grey vs Pietra Grey vs Tundra Grey: how do they compare?

Pietra Grey is the dark, even, almost graphite stone; Tundra Grey is the lighter, warmer and more textured one; Armani Grey ranges across both depending on who sells it. The table puts origin, look, finishes and published data side by side.

Origins and descriptions come from quarry, producer and supplier pages listed under Sources. Test values are for one producer's Tundra Grey tiles; ask for the report on the lot you buy.

Armani Grey

Armani Grey is the name Dubai buyers search for most, and the one that needs the most checking. When it means the Iranian stone, you get a deep charcoal background with fine white lines. When it means a Turkish grey, the background is lighter and the veining softer, unless you are offered the Dark selection. Dubai dealers stock it for flooring, wall cladding, worktops, backsplashes and fireplace surrounds.

Ask two questions before you compare prices: which country, and which selection. A Dark slab photographed in a showroom will not match Light tiles delivered to site, and an Iranian slab will not match a Turkish one even if both invoices say Armani Grey.

Pietra Grey

Pietra Grey is a grey calcite marble from the region around Isfahan. Dedalo Stone, an Italian stone house, describes a homogeneous dark grey background coloured mainly by carbon and graphite, with fine white crystalline veins that look like scratches. Depending on the quarry, the base runs from dove grey to anthracite, so two deliveries from different sources can look like different stones.

The same source notes that Pietra Grey is not particularly resistant to frost or acids and is used mainly in dry interiors. Frost is irrelevant in Dubai; acids are not. Limescale removers, lemon and vinegar will mark it, which shapes where it should go. It is at its best on feature walls, TV walls, vanity fronts and dry formal floors. For grip outdoors, Dedalo lists bush-hammered and sandblasted finishes; expect any textured finish to read noticeably lighter than the polished charcoal.

Tundra Grey

Tundra Grey comes from the Tundra quarry in Isparta, in south-west Turkey, according to Ionic Stone, a Turkish producer. Its Tundra Grey is the cleaner selection with less veining; Tundra Grey Classic from the same quarry has more movement and more yellow. A Dubai dealer's comparison describes Tundra as a light to medium grey with a fossil or breccia look, the warmer choice of the greys.

It is also the grey with the clearest published test data. Ionic Stone lists water absorption of 0.69% (EN 13755), compressive strength of 94 MPa (EN 1926) and an apparent density of 2,761 kg/m³. By our arithmetic, that makes a 12 mm tile weigh about 33 kg per sqm and a 20 mm slab about 55 kg, worth knowing for wall cladding and upper-floor apartments. Tiles come in 305 x 610, 610 x 610 and 610 x 1220 mm at 12 mm thick, in honed, polished, brushed, sandblasted and sandbrushed finishes.

Other greys in Dubai yards

• Bardiglio: medium to dark grey with cloudy or linear veins that are usually soft rather than sharp. Suits classic floors and bathrooms.
• Grigio Carnico: dark grey with strong white veining and high contrast. A feature-wall stone, priced at the premium end.
• Grey Emperador: brownish grey to deep grey with spiderweb veining. Reads warmer and more traditional than the other greys.

These descriptions come from a Dubai supplier's grey comparison. None of the UAE dealers checked for this guide publish list prices for them, so expect a quote per slab.

How much does grey marble cost per sqm in Dubai in 2026?

Typical 2026 quoted material prices run from about AED 120-250 per sqm for Turkish greys such as Tundra Grey to AED 220-295 per sqm for polished Pietra Grey slabs, with Armani Grey listed by Dubai suppliers at AED 190-220. Laying and finishing roughly double the figure on a floor.

Typical 2026 quoted ranges; suppliers do not all state whether VAT is included, so confirm it on each quote. The last column is our arithmetic: material plus AED 60-150 per sqm laying and AED 80-150 per sqm grinding, polishing and sealing, the ranges used in our flooring cost guide. Screed repair, demolition and skirting are extra.

Prices differ for reasons you can check on the quote. Lumah Stone's 2026 figure for Pietra Grey is ex-yard, polished, 20 mm thick and includes delivery inside the UAE; a 30 mm slab, a honed finish done to order or a quote without delivery will not compare like for like. Marmara's 2026 Dubai price guide adds that cutting, transport and installation can add 20-40% on top of the material, and quotes laying from as little as AED 35-80 per sqm for straightforward tiling. Slabs, bookmatched walls and stairs sit higher, which is why our marble flooring cost guide uses AED 60-150.

Selection grade matters as much as origin. A Tundra Grey selection with clean, even veining and an Armani Dark slab with strong contrast both command more than busier or paler material from the same quarry. Bookmatched and jumbo slabs carry a further 15-25% premium on material, and vein-matching takes extra labour on site.

Polished, honed or leathered: how does the finish change grey marble?

Polishing makes grey marble darker, deeper and reflective but slippery when wet; honing makes the same stone look paler and matte and hides wear; leathered and brushed finishes add texture and grip. On grey stone the change is bigger than on white, because the finish shifts the shade, not just the shine.

• Polished: the deepest colour and the sharpest veining. A Dubai dealer's finish guide notes that polished grey shows water spots and etching more clearly, so it belongs on feature walls, vanity fronts and formal floors that stay dry.
• Honed: smooth and matte, with low glare. Pietra Grey reads as slate rather than charcoal. Honed is the usual choice for shower walls, family floors and busy corridors, because scratches and dull patches blend in.
• Leathered or brushed: a soft texture you can feel. It hides wear well and is the better choice for stairs and high-traffic floors.
• Sandblasted, sandbrushed or bush-hammered: the rough end of the range, offered on both Tundra and Pietra Grey. Use these for shower floors, pool surrounds and terraces, never polish.

Order a sample in the finish you will actually lay. A polished sample of a stone you plan to hone will mislead you on colour by a full shade.

Which grey marble suits each room?

Put the darker, more even greys where nobody walks or where it stays dry, and use the lighter, textured greys with matte or rough finishes on floors that get wet or busy. The table sets out a starting point for each area.

For bathrooms, the layout matters as much as the stone; our bathroom design guide covers wet-zone planning and drainage falls. Grey on a TV wall works best as one bookmatched pair or a single wide slab, which is what a marble TV unit is built around. In a majlis, a polished Armani or Pietra floor with a lighter border keeps the room formal without the yellow cast of beige stone, and the majlis design guide shows how floor, seating and ceiling work together. At a front door, where guests come in from the sand, a honed finish is kinder; see the villa entrance guide for layout ideas.

Is grey marble slippery in bathrooms and wet areas?

Polished grey marble is slippery when wet, and some textured finishes are not much better unless you check the test value. The measure to ask for is the pendulum test value (PTV), tested wet.

Ireland's Health and Safety Authority advises considering a wet PTV of 36 or more, measured in final use conditions. It also sets out what lower readings mean for straight walking on a level floor: a PTV of 20 indicates a 1 in 2 probability of a slip, while 36 indicates about 1 in a million. For comparison, Ionic Stone's test sheet for Tundra Grey tiles lists 23.6 dry and 11.0 wet under EN 14231. The sheet does not state which finish was tested, but the gap between dry and wet shows how much water changes the picture.

• Ask for the wet value of the exact finish. A brushed or sandblasted version of the same stone can test very differently from the honed one in the showroom.
• Use small formats on shower floors. Grout lines add grip, and small tiles follow the fall to the drain.
• Keep polish off wet floors and stairs. Pool-side stairs and ensuite floors are where polished stone causes falls.
• Remember soap and oil. Contamination lowers grip further than water alone, so plan regular cleaning in showers.

Grey marble or grey porcelain that looks like marble?

Grey porcelain is cheaper, needs no sealing and does not etch; grey marble has real depth, ages in a way that can be restored, and varies from slab to slab. The honest answer depends on the room more than on the budget.

Porcelain installed range from our marble flooring cost guide. Marble material ranges as in the price table above.

Porcelain wins in rental apartments, family kitchens, kids' bathrooms and anywhere acids and cleaning products are constant. Marble wins on feature walls, formal floors and furniture, where its depth shows and its patina can be managed. A common Dubai split is real Pietra or Armani on the TV wall, vanity front or a marble coffee table, with a grey porcelain on the wet floors around it.

What goes with grey marble: brass, walnut, white lacquer and Dubai light

Grey marble needs warmth next to it, and the three most reliable partners are brushed brass, walnut and white lacquer joinery. Without them, a grey room can feel cold under air-conditioning and bright daylight.

• Brass: brushed or satin brass taps, handles and trims warm up Pietra Grey and Armani Dark. Polished brass on polished charcoal can look busy; keep one of the two matte.
• Walnut: the brown of walnut sits well with the warm cast of Tundra Grey and Grey Emperador. On dark Pietra Grey, choose a lighter walnut so the wood does not disappear.
• White lacquer: crisp white joinery with light Armani or Tundra keeps a room bright. With Pietra Grey it gives strong contrast, good for kitchens and wardrobes facing a dark floor.

Light changes grey more than any other marble colour. Bright midday light through full-height glazing makes a blue-leaning grey look colder, while warm evening lamps pull the same slab toward taupe. Before you approve slabs, lay a sample on the floor near the window at noon, then look at it again at night under the lamps you will actually use. Greys with a warm cast, like Tundra, cope best with both; cool, even greys such as Pietra need warm lighting at night to avoid a flat, grey-on-grey look.

How to buy and look after grey marble in Dubai

Buy by the slab and the lot, not by the name, and look after it with neutral cleaners, sealing and periodic honing or polishing. Most problems with grey marble start at the buying stage.

• Get the origin in writing. Ask for country and quarry on the quotation or packing list, not just the trade name. This settles the Armani Grey question before anything is cut.
• See the actual slabs or the lot. Base shade can drift from dove grey to anthracite between quarries. Approve the slabs that will be cut, and keep spares from the same lot for future repairs.
• Check what the price includes. Thickness, finish, ex-yard or delivered, and whether cutting is included all move the number.
• Ask for test data with the standard named. Water absorption to EN 13755 and wet slip to EN 14231, for the finish you are buying.
• Inspect the face at a low angle. Look for filled cracks, resin patches and colour spots before the slab is cut, not after it is laid.

For daily care, use a pH-neutral cleaner and avoid vinegar, lemon, bleach, descalers and abrasive powders. Seal on installation and repeat when water stops beading on the surface. Mats at doors stop fine sand from wearing the finish. When a polished grey floor dulls or a vanity top picks up etch rings, a professional re-hone and polish restores it; the marble polishing guide explains the process, frequency and cost. For worktops and vanities, see marble countertops.

Renovel quotes grey marble supply, laying and finishing; send your floor plan and a list of rooms through the marble flooring service page or the contact page.

Frequently Asked Questions