Polished Calacatta Gold marble quarter round trim for moldings and trims, showcasing elegant veining and smooth surface.

Polished Calacatta Gold marble quarter round trim for moldings and trims, showcasing elegant veined marble design.

Polished Calacatta Gold marble quarter round trim for moldings and trims, showcasing elegant veining and smooth finish.

Calacatta Gold Marble Polished Quarter Round Trim

CGMP1x12HS0043

FREE SHIPPING • 2–3 DAY EXPRESS AVAILABLE

$19.49 / Piece

QUANTITY

Quantity

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.

Calacatta Gold Marble

Calacatta Gold Marble — bright white background with bold gold and gray veining. The most prestigious Italian marble. Tile, mosaic, and molding formats in polished and honed finishes for bathroom floors, shower walls, kitchen backsplashes, and feature walls. Free sample shipping.

About Calacatta Gold Marble Polished Quarter Round Trim

Material Education

Calacatta Gold marble is one of the most coveted natural stones in the world, quarried from the Apuan Alps of northern Italy. It is distinguished by its luminous white background and dramatic, sweeping veins in warm gold, honey, and taupe tones that set it apart from the lighter grey veining of Carrara. The polished surface amplifies the stone's crystalline brightness and brings every vein into vivid contrast.

As a product of nature, each piece of Calacatta Gold will display its own unique arrangement of veining and tonal shifts — this individuality is the hallmark of genuine natural marble, not an imperfection.

About this molding: This quarter round molding features a gently curved convex profile that transitions smoothly between a tiled surface and an adjacent wall, floor, or countertop edge. Sold per linear foot, it provides a polished, architecturally refined finishing detail that eliminates exposed tile edges and gives installations a fully custom, built-in appearance.

Design & Inspiration

The warm ivory-white field and bold gold-toned veining of Calacatta Gold pair beautifully with brushed brass or matte gold fixtures, white oak cabinetry, and creamy grout tones, while also complementing polished chrome and crisp white millwork in more classic settings. It is a natural fit for luxury transitional, Hollywood Regency, and contemporary European design aesthetics.

A quarter round trim is the ideal finishing piece for capping the edges of a tiled shower wall, framing a bathroom niche, or creating a seamless transition between a backsplash and a countertop — adding a sculptural, jeweler's-detail quality to the border. The polished finish on this convex profile catches and reflects light, drawing the eye along the perimeter of the installation for an elevated, bespoke result.

Popular design combinations: pair this quarter round trim with a Calacatta Gold 12×24 polished field tile on shower walls, finished with brushed brass fixtures and a warm grey grout for a cohesive luxury spa aesthetic. Explore the full Calacatta Gold collection for coordinating sizes, and browse more marble moldings & trims for complementary looks.

Ships in 2–3 Days

Free Sample Shipping

Nationwide Delivery

Premium Natural Stone

Secure Packaging

The Calacatta Gold Marble Polished Quarter Round Trim brings one of the world's most prestigious natural stones into a refined architectural detail. Sourced from the Apuan Alps, Calacatta Gold is celebrated for its bright white body and bold, warm gold veining that adds drama and warmth to any interior.

The gently curved quarter round profile is polished to a mirror-bright finish, creating a smooth, light-catching transition that elegantly caps exposed tile edges and defines the boundaries of a tiled surface. It is designed to coordinate seamlessly with Calacatta Gold field tiles and mosaics from the same collection, ensuring a unified, high-end look throughout the installation.

This trim piece is ideal for shower walls, bathroom niches, backsplash borders, and countertop edges where a finished, professional detail is required. Because this is a clearance or specialty item, ordering a sample is strongly recommended to confirm veining character and finish match before committing to a full project quantity.

Material	Natural Marble
Color	White with Gold & Taupe Veining
Type	Marble Molding — Quarter Round
Finish	Polished
Sold By	Per Linear Foot
Application	Wall & Trim (Indoor)
Shade Variation	V3 — Moderate Variation
Design	Contemporary / Transitional / Traditional
Country of Origin	Europe

✓ Shower Wall Edge TrimCaps exposed edges with a refined curved finish

✓ Bathroom Niche BorderFrames niches with elegant architectural detailing

✓ Backsplash BorderCreates a polished transition at countertop edge

✓ Fireplace Surround DetailAdds a luxury finishing line to tile surrounds

— Floor Use Not RecommendedCurved profile and polished finish are unsuitable for foot traffic

— Outdoor Use Not RecommendedPolished marble is vulnerable to weathering and freeze-thaw damage

Free Shipping: As a molding, this product qualifies for free curbside shipping on orders over $1,999 within the continental U.S. Orders below that threshold ship at standard rates calculated at checkout.

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: Calacatta Gold marble is a white, high-calcium stone that is particularly susceptible to staining and should be sealed before grouting and immediately after installation. In wet areas such as showers, reseal every 6–12 months with a premium penetrating impregnating sealer formulated for polished marble. For dry applications such as backsplashes, resealing annually is sufficient.

Cleaning: Clean with a pH-neutral stone cleaner and a soft, non-abrasive cloth only. Never use acidic cleaners, vinegar, citrus-based products, or abrasive scrubbers, as these will etch the polished surface of the marble and cause permanent dull spots. Wipe spills immediately, especially oils, wine, and citrus liquids, which can penetrate and stain even sealed marble if left to sit.

Installation: Use white polymer-modified thinset mortar to prevent any grey adhesive from telegraphing through this bright white stone. Apply thinset to both the substrate and the back of the molding (back-buttering) to ensure full contact along the curved profile and prevent hollow spots. Align the quarter round flush with the face of adjacent field tiles before pressing firmly, and use painter's tape to hold the piece in position while the adhesive cures. For grout joints adjacent to this molding, use non-sanded grout in a tone matched to the marble's background color.

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.