Black Saint Laurent
Marble · France · photos on request
In brief. Black Saint Laurent is a black marble from France. Marmi di Carrara supplies it as blocks, slabs of 2 and 3 cm, tiles and cut-to-size elements, in the finishes typical of this family: polished, honed, brushed, sandblasted, bush-hammered. Typical uses: flooring, wall cladding, bathrooms, vanity and kitchen tops, stairs, fireplaces, sculpture.
AboutTechnical sheetWhere to use itFinishesWeightsCarePhotosFAQ
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About Black Saint Laurent
Black Saint Laurent, also known as Noir Saint Laurent, is a deep black marble quarried in France. The stone displays a homogeneous, glossy surface with subtle, fine grain that gives it a sleek, contemporary look. Its solid black colour makes it a popular choice for high‑contrast interiors, from flooring and wall cladding to countertops and bathroom vanities. The marble works well in polished, honed or brushed finishes, depending on the desired level of sheen. Marmi di Carrara supplies Black Saint Laurent in blocks and 2‑3 cm thick slabs, offers cut‑to‑size services, and provides photographs of actual slabs before purchase to ensure confidence in the selection.
Typically a fine‑grained black marble with a uniform appearance.
Where to use Black Saint Laurent
| Interior floors | Excellent |
|---|---|
| Wall cladding | Excellent |
| Kitchen worktops | With care |
| Bathrooms and wet areas | Excellent |
| Exterior paving and façades | Good |
| Frost exposure | With care |
| Back-lighting | Limited |
General guidance for the marble family. The right thickness, finish and treatment for Black Saint Laurent are confirmed on your project.
Weights and logistics
| Thickness (mm) | about 27 kg/m² |
|---|---|
| Thickness (mm) | about 54 kg/m² |
| Thickness (mm) | about 81 kg/m² |
| Thickness (mm) | about 108 kg/m² |
| Thickness (mm) | about 135 kg/m² |
| Slab 300 × 180 cm, 2 cm | about 292 kg |
| Slab 300 × 180 cm, 3 cm | about 437 kg |
| 20-foot container (about 27 t) | about 500 m² of 2 cm slabs |
Weights are calculated from the typical density of the stone family; the packing list of each shipment states the real weight.
Finishes for Black Saint Laurent
Polished
Mirror-like gloss that brings out colour and veining at full depth. The classic choice for walls, tops and interior floors; slippery when wet.
Honed
Smooth and matt, with a soft satin look. Hides small scratches and etching better than a polish and is safer underfoot.
Brushed
Worked with abrasive brushes for a slightly undulating, silky surface that follows the grain of the stone. Warm to the touch and easy to live with.
Sandblasted
A fine, even roughness obtained with a jet of sand. Lightens the colour and gives grip: used for exteriors, steps and pool surrounds.
Bush-hammered
A rough, pitted surface made with a toothed hammer. Maximum slip resistance for exterior paving, ramps and steps.
Care and maintenance
- Clean with water and a neutral detergent made for natural stone; rinse and dry.
- Avoid acids and descalers (vinegar, lemon, anti-limescale sprays): they etch calcite and dull a polished surface.
- Seal with an impregnating protector after laying and repeat when water no longer beads, typically every 1–3 years on tops.
- Wipe wine, coffee, oil and citrus juice straight away, especially on kitchen and vanity tops.
- A dulled or scratched surface can be re-honed or re-polished on site: the stone is the same through its whole thickness.
How to order
- Send sizes, thickness, finish and destination with the form.
- We reply with photos of the lots available now and a written offer.
- You approve the slabs or the block; for large projects we prepare a dry-lay.
- Cutting, finishing, quality check and packing in wooden crates or bundles.
- Shipping worldwide from Carrara, with packing list and documents.
Photos of Black Saint Laurent
Natural stone changes from block to block, so we photograph the lots we have in stock at the moment of your request. Send the form with your sizes and we reply with real photographs of the slabs or blocks available.
Similar stones
Other marble materials in black tones to compare.
More stones from France
Alençon · Algajola · Allois · Appietto · Aubazine · Becon · Bignan Jaune · Bleu DE Sevres · Bleu Nacre D'anjou · Bouvacote · Brennilis · Brusvily · Carolles · Celtic Red · Charelle · Chassagny · Chavagnes · Clair du Tarn · Cogles · Combloux · Compeix · Coraille · Crevant · Crozant · Dorres · Droiturier · Eyrein · Fanay · Fermanville · Ferrieres · Lanhelin · Rose de Senones · Rose de la Clarte · Abrots · Ambrault · Ampilly · Ancy-le-franc · Andelarrot · Annoisin · Anstrude
Shipping and returns
Shipping cost depends on weight and distance and is stated in the written offer; within Italy it starts from € 300 per shipment. Goods can be returned within 14 days: a 30% restocking fee applies and the return transport is paid by the customer. Pieces cut to size cannot be returned.
Questions and answers
Where does Black Saint Laurent come from?
Black Saint Laurent comes from France.
How much does a slab of Black Saint Laurent weigh?
A 2 cm slab of this stone family weighs about 54 kg per square metre; a 3 cm slab about 81 kg.
Is Black Saint Laurent suitable for kitchens and bathrooms?
Typical uses of marble are flooring, wall cladding, bathrooms, vanity and kitchen tops, stairs, fireplaces, sculpture. For kitchen tops we recommend a suitable finish and sealing: tell us your project and we advise the right solution.
Which finishes can I have on Black Saint Laurent?
The finishes normally used on this stone family are polished, honed, brushed, sandblasted, bush-hammered. The finish is chosen according to where the stone goes: polished or honed indoors, textured finishes where grip is needed.
Can Black Saint Laurent be used outdoors?
For the marble family our guidance for exterior paving and façades is: good; for frost exposure: with care. We confirm thickness and finish on your project and climate.
How do I clean and protect Black Saint Laurent?
Use water and a neutral stone detergent, avoid acids and descalers, and seal the surface with an impregnating protector.
Do slabs of Black Saint Laurent all look the same?
No. Natural stone changes from block to block and even within the same block. This is why we send photographs of the lots available at the moment of the offer, and book-match slabs from the same block when the design needs it.
How do I get a price for Black Saint Laurent?
Prices depend on the selection, thickness, finish and quantity. Send the form with your sizes: we reply with photos of the lots available and a written offer.