Light Blue Marble 18x18 Honed Tile - TILE & MOSAIC DEPOT
Light blue marble 18x18 polished natural stone tile with smooth, glossy surface from TILE AND MOSAIC DEPOT.
Light Blue Marble 18x18 Honed Tile - TILE & MOSAIC DEPOT
Light blue marble 18x18 polished natural stone tile with smooth, glossy surface from TILE AND MOSAIC DEPOT.

Light Blue Marble 18x18 Polished Tile

SAMPLE SHIPS FREE • 2–3 DAY EXPRESS AVAILABLE
$16.95 / sq. ft.
$38.14 / Piece
QUANTITY
SOLD BY: sq ft Minimum: 50 sq. ft.
Minimum order: 50 sq. ft.
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.
Light Blue Marble honed tile in soft blue-gray with white cloudy veining for spa bathroom and shower wall applications — Tile & Mosaic Depot

Light Blue Marble

Light Blue Marble — soft blue-gray with white cloudy veining and a serene, spa-like character unique in natural stone. Honed finish in multiple sizes for bathroom floors, shower walls, and feature walls. Order free samples — color varies significantly from screen. Free sample shipping on all products.
  • MaterialNatural marble
  • FinishPolished
  • Size18 × 18 in
  • Thickness3/8" or 1/2" (10–12 mm), varies by shipment
  • VariationV3, moderate
  • UseIndoor floor and wall

Light Blue Marble18 × 18 Polished

A soft blue-grey marble with pale veining and a polished face, in a generous 18 × 18 square format for indoor floors and walls.

The base is a cool sky blue shaded with grey. Fine white veining and a faint crystalline grain move across each face. At 18 × 18, each tile covers 2.25 sq ft, so the stone reads in larger pieces with fewer joints than a small format.

The polished finish deepens the blue and reflects light, which suits bathroom walls, a feature wall or a kitchen backsplash. Seal the stone before grouting and before use. Polished marble can etch, so choose cleaners made for stone.

Samples are $7.99 each, up to 10 per order. Samples ship free and go out 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 wallsPolished blue-grey stone reflects light and suits a calm, spa-like room.
  • Feature wallLarge squares let the veining and color movement read clearly.
  • Kitchen backsplashA cool, light surface that works with white or wood cabinetry. Wipe spills promptly.
  • Low-traffic indoor floorSuited to a powder room or entry with light use. Seal before use.
  • Shower and wet-area floorsPolished marble can be slippery when wet. Suitability for these areas is not confirmed for this tile.
  • Outdoor and commercial floorsNot specified for exteriors or heavy traffic. Polished marble can scratch and etch.

Specifications

Material
Natural marble
Color
Light blue, pale grey, white veining
Finish
Polished
Tile Size
18 × 18 in
Thickness
3/8" or 1/2" (10–12 mm), varies by shipment
Coverage
2.25 sq ft per tile
Shade Variation
V3, moderate
Application
Indoor floor and wall
Sold By
Per sq ft

Care & Cleaning

Seal It

Apply a penetrating stone sealer before grouting and before use. Pale stone stains easily, so seal promptly. Reapply as needed, and more often in wet areas.

Clean It

Use a pH-neutral stone cleaner and a soft microfiber cloth or mop. Avoid vinegar, lemon, bleach and other acidic or harsh cleaners, which can etch the polish. Wipe spills right away.

Expect This

Color, veining and tone change from tile to tile, and the stone is rated V3 for variation. Polished marble can scratch and etch with heavy use. Lay out tiles before setting to blend the pattern.

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 or photos?

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.

Can I use this tile in a bathroom?

Use it on indoor bathroom walls, or on a bathroom floor outside the wet zone, with sealing before use. Polished marble can be slippery when wet. Shower-floor use is not confirmed for this tile, so ask us before planning one.

Does this marble need to be sealed?

Seal it with a penetrating stone sealer before grouting and before use. That protects the pale stone from stains and water. Reapply periodically, and more often in wet areas.

How much should I order?

Order your measured area plus 10% for cuts and waste. Each 18 × 18 tile covers 2.25 sq ft. It is sold per sq ft.

How do I order a sample?

Add up to 10 samples to your order at $7.99 each. Samples ship free and go out within 1-3 business days.




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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