SKU: SKU:whitemarble101
Calacatta Gold Marble Quarter - Round Trim Molding
Calacatta Gold Marble Quarter - Round Trim Molding
(1.0 sq.ft.)
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*We recommend adding an additional 15% to your overall square footage calculations to ensure you have enough coverage for waste and reserve during the installation process.
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Total price: $16.95
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Calacatta Gold Marble Quarter-Round – Premium Polished Trim Molding
Product Overview Finish your tile project with the subtle, high-end detail of the Calacatta Gold Marble Quarter-Round. This 12-inch natural stone molding is crafted from authentic Italian Calacatta Gold marble, famous for its brilliant white base and prestigious veins of honey, gold, and soft gray. Featuring a perfectly convex, 90-degree curved profile, this trim is the ideal solution for softening sharp corners, finishing the edges of a backsplash, or providing a smooth transition between wall and floor tiles. Its polished finish adds a refined shimmer that ties your entire room together.
Key Features & Benefits
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Iconic Italian Marble: Sourced from the world-renowned quarries of Italy, providing a luxury finish that complements both classic and modern interiors.
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Versatile Quarter-Round Profile: The 90-degree curve is perfect for "turning corners" or masking the raw edges of field tiles and mosaics.
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Radiant Polished Finish: The high-gloss surface highlights the natural gold minerals within the stone and makes the trim incredibly easy to maintain.
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Professional Edge Treatment: Essential for high-moisture areas like showers to ensure water runs off the edge rather than sitting on a raw tile lip.
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Natural Durability: Being solid natural stone, this trim is heat-resistant and built to last a lifetime with proper care.
Technical Specifications
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Material: 100% Authentic Calacatta Gold Marble
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Profile: Quarter-Round (Convex Curve)
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Length: 12 inches
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Width/Diameter: Approx. 5/8 inch to 3/4 inch
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Finish: Polished (High-Gloss)
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Origin: Italy
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Application: Wall Edging, Shower Corners, Backsplash Borders, and Floor-to-Wall Transitions
Maintenance & Long-Term Care To protect the elegance of your Calacatta Gold trim:
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Seal Upon Installation: Apply a high-quality, non-yellowing penetrating sealer before and after grouting to protect the marble from moisture and stains.
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Cleaning: Use a soft cloth and a pH-neutral stone cleaner. Avoid acidic cleaners (vinegar, lemon) or bleach, which will etch and dull the polished surface.
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Grout Safety: Use a non-sanded grout during installation to prevent micro-scratches on the polished face of the marble.
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Regular Care: In wet areas, wipe the trim dry after use to prevent soap scum and mineral deposits from clouding the natural shine.
Frequently Asked Questions (FAQ)
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Q: Where is a quarter-round typically used? A: It is most commonly used to finish the outside corner of a shower wall, to cap the top of a tiled wainscoting, or as a transition piece between a kitchen backsplash and the wall.
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Q: Does every piece have gold veining? A: Natural stone varies by nature. Some pieces may be pure white, while others will have rich gold and gray veins. We recommend ordering a few extra pieces to select the best color match for your field tile.
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Q: Is this trim real stone? A: Yes, it is 100% natural marble. It offers a depth and character that synthetic or ceramic trims cannot replicate.
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Q: How do I cut this molding? A: We recommend using a wet saw with a diamond blade intended for natural stone for a clean, professional cut.
What’s Included in the Box?
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1 x 12-inch Calacatta Gold Quarter-Round Trim Piece
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(Note: Pieces are typically sold individually).
Shade Variation
Shade Variation
Colors and textures may vary slightly between tile batches due to natural manufacturing variations. For a clear representation, we recommend ordering a sample. Learn more.

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Processing & Shipping
- Orders take 48 hours to process and about a week to be delivered depending on your location.
- Orders may come in multiple packages and may be delivered separately.
- All freight orders require a signature at time of delivery.
- All freight orders are delivered curbside.