Deep River Marble Slab 45384 is a 20mm polished natural marble slab measuring 195 × 308cm, characterised by layered horizontal movement in slate grey, charcoal and cool silver tones. Its strongly directional pattern makes it particularly suited to projects where the stone itself should help establish the visual line of the space, from kitchen islands and worktops to vanity tops, splashbacks, fireplaces and full-height feature walls.
Create your project with Starel
This slab can be fabricated into bespoke vanity tops, worktops, splashbacks and other stone interior pieces.
Delivery in 5–7 working days.
Delivery options are confirmed at checkout.
Deep River Marble Slab 45384 is a full-scale natural marble surface selected for interiors where directional movement and a layered grey palette are intended to become part of the architecture. Each slab measures 195 × 308cm, is 20mm thick and provides approximately 6m² of material. The polished finish gives greater definition to the stone’s slate-grey, charcoal and cool-silver colouring, while its predominantly horizontal veining creates a strong sense of flow across the slab.
Bundle 45384 contains six slabs, giving larger projects useful scope to plan several fabricated pieces or explore bookmatched compositions using the same selected material.
What does Deep River Marble help you achieve?
The main benefit is the ability to use the natural direction of the marble to shape how a surface is perceived.
Unlike a softly mottled grey stone, Deep River has a pronounced linear quality. When the slab is positioned carefully, those layers can visually extend a kitchen island, run along a worktop or create horizontal movement across a feature wall.
Deep River can help you:
• create a distinctive grey marble kitchen island or worktop
• fabricate a vanity top with more directional stone character
• extend the same material into a splashback
• produce bookmatched feature walls or larger stone panels
• create a strongly defined fireplace surround
• fabricate bespoke table tops and furniture surfaces
The full-slab format matters because the pattern is best understood at scale. Cutting the stone without considering its direction could lose much of the effect that makes Deep River distinctive.
Where does this marble slab work best?
Starel lists Deep River for bookmatched walls and floors, fireplace surrounds, vanity tops and splashbacks, kitchen worktops and splashbacks, countertops, coffee and dining table tops, shower walls and other residential and commercial applications.
Kitchen islands are particularly well suited to the material because a broad horizontal surface allows the layered movement to remain visible. The same principle applies to long worktop runs, where the vein direction can reinforce the length of the cabinetry.
Used vertically, Deep River takes on a different character. A fireplace surround or full-height feature wall can turn the horizontal bands into a clear architectural feature.
In bathrooms, a vanity top and splashback can introduce the material more selectively, while larger wall panels provide greater opportunity to display the stone’s movement.
Final suitability depends on measurements, cut-outs, edge details, joints, structural support, access and the requirements of the individual fabrication project.
Why choose this exact Deep River slab?
The strongest reason is its directional pattern.
Deep River combines slate grey, charcoal and cool silver rather than relying on a single uniform grey tone. Starel describes the stone as having dramatic horizontal veining and layered movement, which differentiates it from quieter grey marbles such as Tundra Grey.
The polished finish makes those tonal changes more apparent and gives the surface greater visual depth.
At 195 × 308cm, each slab also provides a substantial area for planning larger components. Because this is natural marble, individual slabs vary, so vein direction and tonal concentration should be reviewed before anything is cut.
Starel does not provide cut samples for this product and recommends selecting slab material at full scale. Customers can view slabs directly or use photography, video and virtual viewing where an in-person visit is not practical.
Which Starel Stones products complement it?
There is no clearly confirmed Deep River tile collection currently surfaced by Starel, so complementary products should be chosen by colour, scale and design intent rather than described as matching stone.
For a coordinated grey palette, Pietra Grey Marble Tiles are one of the strongest options. Their deeper grey character can create quieter floors or secondary walls while allowing Deep River’s horizontal movement to remain the main feature.
For a softer blue-grey direction, the Bluestone Marble Tile Collection provides another useful companion. Bluestone introduces cooler tonal variation that relates naturally to Deep River’s silver and slate colouring without attempting to reproduce its pattern.
Where stronger depth is needed, Nero Black Marble Tiles can frame Deep River with a darker surface. This can work particularly well around cabinetry, adjoining floors or selected bathroom areas where the design needs greater tonal contrast.
These materials should be viewed together before specification because natural marble varies between products, slabs and batches.
Slab selection, fabrication and care
Deep River should be fabricated around the actual slab rather than a generic material sample. Starel’s slab-to-product quote service supports bespoke applications including kitchen tops, vanity tops, bath surrounds, shower elements and custom stone projects.
Vein orientation, component positions, joints, cut-outs and edge profiles should all be considered before production.
As natural marble, the surface should be sealed appropriately for the intended application and maintained with pH-neutral, stone-safe products. Acidic or abrasive cleaners should be avoided.
Deep River Marble Slab 45384 is ultimately suited to customers who want grey marble with a clear sense of direction: a substantial polished slab whose layered movement can be deliberately used across islands, worktops, fireplaces, vanity areas and larger architectural surfaces.
Trade pricing available for large quantity orders such as full bundles, complete batches or quantities exceeding half a container.
Note: Cut samples for this product are unavailable.
Starel Stones can arrange UK slab delivery for marble, quartz, travertine and onyx slabs, including delivery to your home, project site, fabricator or installer of choice.
Slabs are specialist products. They are large, heavy and often selected for a specific face, vein movement, colour tone or fabrication requirement. For this reason, slab delivery is handled separately from standard tile and sample orders.
Before dispatch, our team will confirm the delivery address, site access, receiving contact and unloading requirements. Slabs may require specialist vehicles, A-frame transport or suitable unloading equipment depending on the material, slab size, quantity and destination. If your order is being delivered directly to a fabricator, installer or contractor, please provide their full delivery details before the order is released.
We strongly recommend that the receiving party is prepared for the delivery before the slab arrives. The site should have suitable access, enough space for safe unloading and an experienced person available to inspect and receive the material. Slabs should not be booked for fabrication or installation until they have been received, checked and approved.
For customers purchasing slabs for worktops, vanity tops, splashbacks, bath surrounds, feature walls or bespoke stonework, delivery can be coordinated around your project timeline where possible. Lead times may vary depending on stock availability, fabrication requirements, delivery location and the number of slabs being supplied.
If you are unsure whether your property, site or fabricator can receive slab delivery, speak to our team before placing your order.
Starel Stones can support international slab delivery for selected slab orders, subject to destination, order size, product availability and transport requirements.
International slab orders require careful planning. Natural stone slabs must be packed, handled and transported correctly to protect the material during long-distance freight. Depending on the destination and project scope, slabs may be supplied to private clients, interior designers, developers, contractors, fabricators or commercial project teams.
Before confirming an international slab order, our team will review the material, slab dimensions, quantity, destination country, delivery address, freight requirements and receiving arrangements. Where the slabs are being sent to a local fabricator or installation partner, we will need their full business details, contact information and unloading requirements.
International customers should allow for additional lead time, freight coordination, customs clearance and any duties, taxes or local charges that may apply in the destination country. These costs and responsibilities should be confirmed before the order is finalised.
For larger international projects, full-bundle or multi-slab supply may be available. This can be especially useful for designers, developers and trade professionals who need consistency across bathrooms, kitchens, hospitality spaces, feature walls or wider stone packages.
Starel Stones offers in-house fabrication options for customers who want a more complete stone service beyond slab supply. Our fabrication service is designed for projects that require precision cutting, finishing and made-to-measure stonework. This can include vanity tops, splashbacks, kitchen worktops, island tops, bath surrounds, shower walls, feature panels, table tops, shelves, niches, steps, risers and other bespoke stone details.
Working with our fabrication team allows you to move from material selection to finished stone element with greater clarity. Once the slab or material has been selected, we can review the intended use, dimensions, drawings, cut-outs, edge details, finish, access requirements and delivery destination. From there, we can prepare a quotation based on the material, fabrication complexity and project scope.
Fabrication is especially valuable when the stone needs to work across several parts of a room. A marble vanity top can be paired with a matching splashback. A slab selected for a kitchen island can be planned around vein direction, visible faces and edge treatment. A bathroom scheme can be developed with coordinated stone surfaces, from wall panels and bath surrounds to shelves and niche details. Each material is assessed according to its use. Marble offers natural veining and timeless movement, but requires careful sealing and maintenance. Quartz is a practical choice for high-use worktops and commercial surfaces. Travertine brings warmth, texture and architectural softness. Onyx is best treated as a feature material, often used for decorative panels, powder rooms, bars and backlit stone applications.
All fabrication work is quote-based. Final pricing depends on the selected slab, required cuts, measurements, edge profiles, cut-outs, polishing, finishing, handling and delivery. Production should only begin once the specification has been confirmed, the quote has been approved and any required payment terms have been met.
For accurate pricing, please provide drawings, measurements, site photographs, product references and any design requirements when submitting your enquiry. Where needed, our team can advise on the most suitable material, finish and fabrication route for your project.
If you already have a fabricator, Starel can supply slabs directly to them. If you would like Starel to handle fabrication, our team can guide you through the next steps and prepare a tailored quote.
Backorder products are available to order, but are not currently held for immediate dispatch.
These items usually have a lead time of 6–12 weeks. Minimum order quantities may also apply on selected products.
Once your order is placed, we will reserve your item and keep you updated on availability. If you are working to a specific deadline, please contact us before ordering.
Learn more about backorders and delivery terms by reading our Delivery Policy, or Contact Us before ordering if you need more help.
