Polished Nero Marquina marble crown molding, elegant molding and trim for sophisticated interior decor by TILE AND MOSAIC DEPOT.
Polished Nero Marquina marble crown molding for elegant interior trim from TILE AND MOSAIC DEPOT.
Polished Nero Marquina marble crown molding, elegant molding and trim for sophisticated interior decor by TILE AND MOSAIC DEPOT.
Polished Nero Marquina marble crown molding for elegant interior trim from TILE AND MOSAIC DEPOT.

Nero Marquina Marble Polished Crown Molding

NMMPCM0071

FREE SHIPPING • 2–3 DAY EXPRESS AVAILABLE
$12.95 / Piece
QUANTITY
TOTAL PRICE:
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Samples ship free · Fast nationwide shipping · 30-day returns
Order your full amount plus 10% at once — reorders may vary in tone and veining. Shipping damage is covered with photos; small shortages (1–5 pieces) are refunded, NOT reshipped, so the extra 10% protects you.
Nero Marquina black marble polished tile with bold white veining for bathroom floor and feature wall applications — Tile & Mosaic Depot

Nero Marquina Marble

Nero Marquina black marble with dramatic white veining — the most graphic and contemporary natural marble. Polished and honed finishes in tile and mosaic formats for floors, walls, bathrooms, and accent applications. Free sample shipping on all products.
  • MaterialNatural marble
  • FinishPolished
  • ProfileCrown
  • VariationV2, slight
  • UseIndoor wall and accent trim
  • Sold ByPer linear foot

Nero Marquina Marble Crown MoldingCrown Profile Polished

A polished black marble crown molding with fine white veining, shaped to cap tiled walls and frame backsplashes and fireplace surrounds.

The deep black ground and white veining of Nero Marquina give this crown molding strong contrast. The curved profile catches light and adds relief that flat field tile cannot. Use it to cap a tiled wall, finish a backsplash, or frame a fireplace surround.

The polished face reads dark and reflective. Veining runs differently from piece to piece, so each length has its own pattern. Seal before installing and use a pH-neutral cleaner to protect the finish.

Samples are $7.99 each, up to 10 per order. Samples ship free, within 1-3 business days. Your sample comes from the lot we have in stock now, so it shows that lot's actual color range and finish. Future lots may look lighter, darker, or more veined, so order your full quantity plus 10% at once to keep the whole job from one lot.

Order a sample, $7.99, ships free Ask a specialist

Where It Works

  • Bathroom wall trimA finished cap for full-height tile walls.
  • Kitchen backsplash borderA defined edge above a tile field.
  • Fireplace surround accentThe profile frames a mantel with sculptural detail.
  • Shower niche trimOutlines a niche with a polished stone edge.
  • FloorsThe molding profile is not made for foot traffic.
  • Outdoor usePolished marble is susceptible to frost and weathering.

Specifications

Material
Natural marble
Stone Type
Marble
Color
Black with white veining
Type
Molding, crown profile
Finish
Polished
Shade Variation
V2, slight
Application
Wall and accent trim, indoor
Design Style
Contemporary, traditional, transitional
Sold By
Per linear foot

Care & Cleaning

Seal It

Apply a penetrating stone sealer before installation. Re-seal every 12 months in bathroom or kitchen settings.

Clean It

Use a pH-neutral stone cleaner and a soft, damp cloth. Avoid vinegar, citrus products, acidic cleaners, and abrasive pads, which can etch the polish.

Expect This

Slight variation (V2) in vein placement and pattern from piece to piece. Wipe up soap scum, coffee, and hard water promptly, since they can mark a polished surface.

Tile & Mosaic Depot supplies material only. Installation method, setting materials, and substrate are your installer's responsibility. Inspect every piece before setting; installation is acceptance, and installed material cannot be returned or claimed.

Questions

Will my order match the sample?

Your sample comes from the lot we have in stock now, so it shows that lot's actual color range and finish. Future lots may look lighter, darker, or more veined, so order your full quantity plus 10% at once to keep the whole job from one lot.

Where can I use this crown molding?

Use it indoors as wall and accent trim: capping a bathroom wall, bordering a backsplash, or framing a fireplace surround. Keep it off floors, since the profile is not made for foot traffic.

Does it need sealing?

Seal it with a penetrating stone sealer before installation to protect the polished surface. Re-seal every 12 months in bathroom or kitchen settings.

How do I order a sample?

Samples are $7.99 each, and you can order up to 10 per order. Samples ship free, within 1-3 business days.

Does this molding qualify for free shipping?

Yes, on molding orders over $1,999 within the continental U.S., shipping is free. Smaller orders ship at standard rates calculated at checkout.




Why Order a Sample
A screen can't show you how Calacatta veining reads under your kitchen lights or how a porcelain finish sits next to your cabinet color. A sample can. It's the single best way to buy stone or porcelain tile with confidence — and the cheapest mistake you'll ever avoid.

How It Works
Samples are $7.99 each. Samples ship free and leave our warehouse within 1–3 business days. Sizes vary by material and availability — typically 3"×3" up to 8"×8" — and every sample is cut from the same material stocked for full orders.

What a Sample Shows
Color, texture, finish, and overall character. Because natural stone varies piece to piece, one sample represents the material but can't show the full range of a lot. Porcelain samples are highly representative of the production run. Want to see the current lot before you commit? Ask us — we'll send photos.

Good to Know

  • Samples are final sale — non-returnable and non-refundable.
  • We recommend sampling before every full order, especially for natural stone.
  • Larger or custom quantity? Contact us for a tailored quote.

Talk to a Specialist
Our stone and tile specialists will help you narrow it down. Call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday, 8:30 AM–5 PM PT.

How Your Order Ships
In-stock orders leave our warehouse within 2–3 business days. Stone, porcelain, and mosaic ship on a pallet via scheduled LTL freight and arrive 2–10 business days after dispatch, depending on destination. You'll get tracking and the carrier's name by email the day it ships.

Freight Delivery — What to Expect

  • The carrier calls you first. Every freight delivery is by appointment. Expect a call or text to set a window before the truck is dispatched.
  • Curbside delivery. The driver unloads to the curb or driveway. Freight does not include carrying material indoors or into a garage — plan for a helper or a hand truck.
  • Someone 18+ must sign. Inspect the pallet before signing. Note any damage, shortage, or broken shrink-wrap on the delivery receipt — this is what makes a claim valid.
  • Truck access. The address must be accessible to a full-size freight truck with enough space to unload.

Free Shipping
Free curbside freight on qualifying mosaic and molding orders over $1,999 in the continental U.S. Field tile, porcelain, and other product types ship at freight rates shown at checkout. Not available to Hawaii, Alaska, U.S. territories, or international addresses.

Damage & Shortages
Report within 3 calendar days of delivery with photos of the pallet, packaging, and affected pieces to sales@tileandmosaicdepot.com. Verified claims are covered. Shortages of 1–5 pieces are refunded rather than reshipped — which is why we recommend ordering 10% overage.

30-Day Returns
Uninstalled tile in full, unopened boxes may be returned within 30 days of delivery. Return freight is paid by the customer. Partial boxes, opened boxes, installed material, and samples are final sale.

Questions Before You Order?
Call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday 8:30 AM–5 PM PT. If you're unsure about freight access at your address, ask us before checkout — we'll flag anything that could hold up delivery.

Natural Variation
Quarried stone varies in color, veining, shade, movement, and finish from piece to piece and from lot to lot. Screen photos and samples show the range, not the exact tile you'll receive. Variation is the nature of the material and is never grounds for return. Porcelain is far more consistent, but shade and pattern can still shift between production runs — buy your full quantity in one order.

Before You Install

  • Order 10% overage. Covers cuts, breakage, and spares for future repairs. Reorders may not match in tone or lot.
  • Inspect every piece before setting. Pull from all boxes, blend, and dry-lay the full area. Installation is acceptance — no claims are honored once tile is set.
  • Hire a qualified installer. Natural stone and large-format porcelain require experience with the material. Your installer is responsible for substrate, setting materials, and method.

Sealing & Care
Natural stone should be sealed with a penetrating sealer and re-sealed periodically in wet and high-traffic areas. Clean with a pH-neutral stone cleaner only — vinegar, bleach, ammonia, and acidic cleaners etch marble, limestone, travertine, and onyx permanently. Porcelain does not require sealing. Outdoor stone weathers and shifts in tone over time; this is expected.

Responsibility
Tile & Mosaic Depot supplies material only. We are not responsible for installation, labor costs, substrate conditions, setting materials, product misuse, or damage from handling, sealing, maintenance, or chemicals. No claims, returns, or replacements are accepted on installed material.

California Proposition 65
Some natural stone and porcelain products contain substances known to the State of California to cause cancer or reproductive harm. Details at www.P65Warnings.ca.gov.

The Natural Stone & Porcelain Tile Specialists

Direct from the Producers

We buy directly from the mills and factories that cut and finish our tile, so pricing stays sharp and lots stay consistent.

Samples Ship Free

$7.99 per sample with no shipping charge, shipped within 1–3 business days. See the current material before you commit.

Ask a Specialist

Email us anytime with a question about our products at sales@tileandmosaicdepot.com. We'll get back to you during our business hours, Mon–Fri 8:30 AM–5 PM PT.

30-Day Returns

Uninstalled tile in full, unopened boxes may be returned within 30 days. No partial returns. Order with confidence.

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