Pietra Gray Marble 12x12 Honed Tile

PGM12X12P0002

SAMPLES SHIP FREE WITHIN 1–3 BUSINESS DAYS

$15.95 / sq. ft.

$31.90 / Piece

QUANTITY

SOLD BY: sq ft Minimum: 50 sq. ft.

Sq. Ft.

pieces

Minimum order: 50 sq. ft.

Add 10% more to cover cuts and waste (recommended)

TOTAL PRICE:

—

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.

Pietra Gray Marble

Pietra Gray marble — dark gray Turkish natural stone with bold, rich white veining. A dramatic gray marble with strong contemporary character. Polished and honed finishes in tile and mosaic formats for bathroom floors, shower walls, and feature wall applications. Free sample shipping on all products.

About Pietra Gray Marble Honed 12×12 Tile

Material Education

Pietra Gray is a dense, fine-grained limestone-influenced marble quarried in the mountains of western Asia, prized for its sophisticated charcoal and slate-gray base accented by delicate white and cream veining. Its smooth, matte surface absorbs light rather than reflecting it, lending spaces a quiet, grounded elegance that polished stones cannot replicate. The stone's tight grain structure makes it one of the more durable gray marbles available for residential and commercial applications.

As a product of nature, each Pietra Gray tile will display subtle shifts in vein density, directional movement, and depth of gray tone — these nuances are the hallmark of authentic natural stone and contribute to the rich, layered character of a finished installation.

About this tile: This 12×12 field tile format is a classic square module that lays quickly in straight or diagonal patterns, making it an efficient choice for larger floors and feature walls alike. The honed finish has been ground to a smooth, matte surface that is slightly more forgiving of surface scratches and water spotting than a polished counterpart.

Design & Inspiration

Pietra Gray's cool charcoal palette pairs beautifully with brushed brass and matte black fixtures, white oak cabinetry, and crisp white grout for a sophisticated contrast that suits contemporary, transitional, and minimalist interiors. Its neutral gray tone also integrates seamlessly into industrial-modern and Japandi-inspired spaces where understated material beauty takes center stage.

The 12×12 format creates a clean, grid-like geometry ideal for open-plan bathroom floors, shower surrounds, and kitchen floors where continuity and ease of maintenance are priorities. The honed matte finish softens the visual weight of the dark stone, making it versatile in both compact powder rooms and expansive spa-style master baths.

Popular design combinations: Pietra Gray honed tile paired with large-format white Carrara marble slabs on adjacent walls and unlacquered brass fixtures for a warm, editorial bathroom aesthetic. Explore the full Marble collection for coordinating sizes, and browse more marble tile for complementary looks.

Ships in 2–3 Days

Free Sample Shipping

Nationwide Delivery

Premium Natural Stone

Secure Packaging

Pietra Gray is a striking natural marble celebrated for its deep charcoal-gray body and subtle white veining, quarried from select mountain regions of western Asia. Its dense, fine-grained composition gives it a refined, almost architectural quality that elevates both residential and commercial interiors.

Finished with a precision hone, this 12×12 tile presents a smooth, non-reflective matte surface that softens the drama of the stone's dark tones into something approachable and timeless. The square format installs efficiently in straight-set or diagonal layouts, and the consistent sizing makes achieving tight, even grout joints straightforward.

Pietra Gray honed tile is an excellent choice for bathroom floors, shower walls, kitchen floors, and feature accent walls — anywhere a cool, sophisticated neutral is desired. As a clearance or volume product, we recommend ordering a sample first to confirm the tone and finish match your project, and always purchase 10–15% overage to account for cuts and future repairs.

Material	Natural Marble
Color	Charcoal Gray with White and Cream Veining
Type	Field Tile
Tile Size	12 × 12 inches
Finish	Honed
Sold By	Per Sq. Ft.
Application	Floor & Wall (Indoor)
Shade Variation	V2 — Slight Variation
Design	Contemporary / Transitional
Country of Origin	Europe

✓ Bathroom FloorDurable, slip-resistant matte surface

✓ Shower WallsDense stone resists moisture beautifully

✓ Kitchen FloorElegant neutral ground for any palette

✓ Feature Accent WallBold gray tone anchors any room

— Unsealed Wet AreasMust be sealed before use in showers or wet floors

— Outdoor UseNot recommended for exterior or freeze-thaw environments

Free Shipping: This product ships at standard freight rates calculated at checkout based on your location and order size.

Processing & Delivery: Orders are processed within 2–3 business days. Large orders ship via LTL freight — curbside delivery only. An adult must be present to sign for delivery. Estimated transit: 2–10 business days after shipment.

30-Day Returns: Uninstalled tile may be returned within 30 days of delivery. Inspect all tile carefully before installation — installed tile cannot be returned or exchanged. Samples are final sale.

Exclusions: Free shipping does not apply to Hawaii, Alaska, U.S. territories, or international addresses. Additional charges may apply for remote delivery areas.

Sealing: Pietra Gray marble should be sealed with a penetrating stone sealer before installation and re-sealed every 12–18 months in wet areas such as showers and bathroom floors. The honed finish is more porous than a polished surface and will absorb liquids more readily if left unsealed, so do not skip this step.

Cleaning: Clean with a pH-neutral stone cleaner and a soft microfiber mop or cloth — never use vinegar, bleach, ammonia, or citrus-based cleaners, as acidic products will etch and dull the honed surface permanently. Blot spills immediately, especially oils and dark liquids, to prevent staining through the matte surface.

Installation: Use a white or light gray polymer-modified thinset mortar to avoid any bleed-through behind the stone. Back-butter each tile in addition to combing the substrate to ensure full coverage and eliminate voids. Use a 1/8–3/16 inch grout joint with an unsanded or fine-sanded grout depending on your joint width, and verify tiles are level during installation as the 12×12 format will telegraph any substrate irregularities.

Important: Inspect all tile before installation. Variations in color, veining, and texture between pieces are natural characteristics of genuine stone — not defects. Order 10% overage for cuts, waste, and future repairs. Tile & Mosaic Depot specialists are available M–F 8:30AM–5PM PST at 855-797-8453.

Why Tile & Mosaic Depot

The natural stone specialists

Quarry-Direct Pricing

We buy direct from the source and skip the middleman, so you get showroom-quality stone for less.

Huge Stone Selection

Marble, travertine, limestone, porcelain and more — thousands of tiles, mosaics, and slabs in one place.

Expert Stone Support

Talk to real natural-stone specialists, M–F 8:30AM–5PM PST, at 855-797-8453 or via live chat.

Easy 30-Day Returns

Uninstalled tile can be returned within 30 days. Order with full confidence.

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.