SKU: SKU:TCALAGLD1818H
Tuscan Calacatta Gold (Oro): 18" x 18" x 3/8" Authentic Italian Marble Tile
Tuscan Calacatta Gold (Oro): 18" x 18" x 3/8" Authentic Italian Marble Tile
(2.25 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: $74.13
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🏛️ THE DESIGN IDENTITY
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The Archetype: The Ultimate Italian Luxury Field for high-end residential interiors, grand foyers, primary bathroom suites, and luxury architectural feature walls.
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The Contrast: Distinct from standard Carrara or grey-toned marbles, Calacatta Gold (Oro) features a creamy bright-white background interrupted by dramatic, sweeping ribbons of warm honey-gold, amber, and subtle grey veining.
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Design Aesthetics: The premier stone choice for Classic Italian Villa, Neoclassical Modern, High-End Contemporary, and Bespoke Luxury interiors.
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The Mineral Field: Mined exclusively from the Apuan Alps near Carrara, Tuscany—blending warm gold highlights, subtle taupe undertones, and crisp white calcite field.
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The Visual Flow: The 18" x 18" square format provides an expansive layout with fewer grout lines than traditional 12x12 tiles, allowing the dramatic natural veining to flow organically across floors and walls.
🏷️ PRODUCT TITLE
Tuscan Calacatta Gold (Oro): 18" x 18" x 3/8" Authentic Italian Marble Tile
📝 PRODUCT DESCRIPTION
Elevate your interior design with the breathtaking beauty of authentic Tuscan Calacatta Gold (Oro) 18" x 18" x 3/8" Italian Marble Tile. Sourced directly from prestigious quarries in Tuscany, Italy, Calacatta Gold is universally recognized as one of the world’s most coveted natural stones.
Measuring 18 inches by 18 inches with a thin 3/8-inch profile, this premium tile format is ideal for indoor floor installations, primary bathroom surrounds, entryway foyers, and accent walls. The polished surface accentuates the stone’s luminous white field and dynamic gold-and-grey veining, ensuring every single tile is an individual work of natural art.
✨ KEY FEATURES
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Authentic Italian Provenance: Quarreled directly from the famous marble region of Tuscany, Italy.
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Signature Gold Veining: Features distinctive honey-gold, bronze, and soft grey ribbons over a warm white background.
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Expansive 18" x 18" Scale: Generous tile footprint creates a clean, luxurious aesthetic with reduced grout line visibility.
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Standard 3/8" Thickness: Calibrated thin-set thickness allows for seamless integration alongside hardwood or other porcelain surfaces.
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Polished Surface Finish: High-luster polish reflects light to brighten rooms and enhance color clarity within the stone.
📊 SPECIFICATIONS
| Technical Property | Details |
| Stone Type | 100% Natural Italian Calacatta Gold Marble |
| Origin | Tuscany / Carrara Region, Italy |
| Tile Dimensions | 18" Width x 18" Length |
| Thickness | 3/8" (Approx. 10 mm) Calibrated |
| Surface Finish | High-Gloss Polished |
| Edge Detail | Micro-Beveled / Straight Cut |
| Shade Variation | High Variation (V4) — Natural stone with unique veining per tile |
| Applications | Interior Floors, Bathroom Walls, Showers, Foyers, Backsplashes |
🛠️ INSTALLATION REQUIREMENTS
⚠️ CRITICAL WARNING: THIN-SET MORTAR & SEALING
White Mortar Required: Always set natural white marble using a White Polymer-Modified Medium Bed Mortar (such as LATICRETE® 254 Platinum White). Using grey thinset can bleed through the translucent calcite body and permanently stain the surface.
Pre- & Post-Sealing: Seal tiles with a high-grade penetrating impregnating sealer prior to grouting to protect the marble from grout pigment absorption and future staining.
Professional Installation Recommendations
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Recommended Grout: Pair with a non-sanded or fine-aggregate grout in "Bright White" or "Warm Warm Buff" to complement the gold veining without scratching the polished finish.
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Dry-Layout & Blending: Lay out tiles from multiple crates before setting to mix and balance the dramatic veining patterns evenly across the floor.
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Substrate Flatness: Ensure the subfloor is flat within 1/8" over 10 feet to avoid lippage on 18x18 tile formats.
💡 PRO CARE & MAINTENANCE TIPS
1. Neutral pH Cleaning: Clean only with pH-neutral stone cleaners. Avoid bleach, vinegar, or acidic bathroom cleaners which will etch the polished calcium structure.
2. Re-Seal Regularly: Apply a fresh coat of penetrating stone sealer once a year in wet shower areas or every 2 years on low-traffic residential floors.
3. Walk-Off Mats: Place entry mats at doorway thresholds to prevent grit and sand from scratching the high-gloss polished finish.
💬 FREQUENTLY ASKED QUESTIONS
Q: What is the difference between Calacatta Gold and Carrara marble?
A: Carrara marble generally has a cooler, grey background with soft, feathery grey veins. Calacatta Gold has a significantly brighter white field with bold, dramatic veins in warm honey, gold, and grey.
Q: Can 3/8" thick marble tile be installed on shower floors?
A: While 18x18 tiles can be used on shower walls, smaller mosaic tiles are typically recommended for shower floors to properly slope toward the drain and provide better slip resistance underfoot.
Q: Is every 18x18 tile identical?
A: No. As a natural quarried product, every single tile features unique veining and shade distribution (V4 High Variation), which is the hallmark of luxury natural marble.
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.