SKU: SKU:TEMPDRK1224SL38
Honey Onyx Tile 18x18 1/2 Polished
Honey Onyx Tile 18x18 1/2 Polished
(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: $33.63
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🏛️ THE DESIGN IDENTITY
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The Archetype: The Translucent Golden Jewel of ultra-luxury interior surfaces.
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The Contrast: Unlike opaque granites or dense marbles, Honey Onyx possesses a rare, semi-translucent crystalline structure—allowing light to penetrate beneath the surface and illuminate glowing, honey-gold layers.
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Design Aesthetics: The premier choice for Opulent Glamour, High-End Contemporary, Luxury Hospitality, and Luminous Asian Fusion interiors.
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The Mineral Field: Showcases a radiant spectrum of warm amber, butterscotch gold, creamy ivory, and caramel-toned banding with natural quartz crystalline clusters.
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The Visual Flow: Generous 18" x 18" square format expands floor and wall planes, reducing joint lines to highlight the fluid, cloud-like veining of the glowing stone.
🏷️ PRODUCT TITLE
Translucent Gemstone Series: 18" x 18" x 1/2" Honey Onyx Polished Tile
📝 PRODUCT DESCRIPTION
Infuse your living spaces with the warm, radiant glow of the 18" x 18" x 1/2" Honey Onyx Polished Tile. A true natural gemstone, onyx is celebrated globally for its remarkable translucency and rich, layered banding. Each tile displays its own organic wave of butterscotch gold, honey yellow, and soft cream tones, interwoven with shimmering quartz veins that react dramatically to ambient lighting.
Cut to an expansive 18" x 18" square layout at a heavy-duty 1/2" (12.7mm) structural depth, this thick stone field tile offers enhanced strength and structural stability over standard thin tiles. Finished with a high-gloss polished surface, it reflects light across room planes, creating an illusion of spatial depth. It is an extraordinary material choice for luxury primary bathroom floors, backlit feature walls, grand entry foyers, and executive fireplace surrounds.
✨ KEY FEATURES
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Translucent Mineral Depth: Semi-translucent stone body captures light, creating a glowing visual depth unique to natural onyx.
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Substantial 1/2" Thickness: Structural 1/2" (12.7mm) depth provides exceptional strength for residential floor and wall installations.
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High-Gloss Polished Sheen: Buffed to a radiant, mirror-like finish that accentuates the stone's golden amber veining.
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Spacious 18" x 18" Geometry: Large-format square layout minimizes grout joints to emphasize continuous stone patterns.
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Versatile High-End Application: Ideal for luxury bathroom floors, vanity backsplashes, backlit feature walls, and foyer accents.
📊 SPECIFICATIONS
| Technical Property | Details |
| Collection | Gemstone Natural Onyx Series |
| Material Type | 100% Authentic Natural Onyx |
| Tile Format | 18" x 18" Square Field Tile |
| Coverage | 2.25 Sq. Ft. per piece |
| Thickness | 1/2" / 12.70 mm |
| Surface Finish | High-Gloss Polished |
| Shade Variation | High-to-Extreme Variation (V4) — Wild golden banding & crystal shifts |
| Applications | Bathroom Floors, Backlit Accent Walls, Entry Foyers, Fireplace Surrounds |
🛠️ INSTALLATION REQUIREMENTS
⚠️ CRITICAL WARNING: THINSET SELECTION & WATER SENSITIVITY
White Mortar Mandatory: Onyx is translucent. You must set this stone using a high-performance, rapid-setting White LFT (Large Heavy Tile) Thinset Mortar. Using gray thinset will show directly through the stone body, permanently darkening the vibrant golden color.
Backlighting Consideration: If installing as a backlit feature wall, use transparent epoxy adhesives and clear perimeter support channels instead of full-coverage mortar to allow light transmission.
Diamond Wet Saw: Always cut onyx on a professional wet saw using a premium continuous-rim diamond blade to prevent edge micro-fracturing along delicate quartz veins.
Manufacturer Recommendations
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Recommended Grout: Pair with a Non-Sanded Grout in "Warm Cream," "Ivory," or "Bright White" to blend smoothly with natural onyx tones. Avoid dark or heavily pigmented grouts that can leach into natural stone pores.
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Mandatory Pre-Sealing: Onyx is a delicate, porous calcite stone. Apply a high-grade solvent-based penetrating stone sealer to all sides of the tiles before grouting.
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Substrate Preparation: Ensure subfloors or wall substrates are rigid and flat within 1/8" over a 10-foot span to prevent tile flexing or joint lippage.
💡 PRO INSTALLATION TIPS
1. Multi-Box Dry Shuffle: Honey Onyx features dramatic natural banding. Open 3 to 4 boxes and lay out tiles on the floor prior to setting, balancing dark amber, gold, and light ivory pieces across your space.
2. 100% Mortar Back-Butter: Apply mortar to both the substrate and the back of each 18x18 tile (back-buttering) using a smooth white layer to eliminate trowel ridge shadows behind the translucent stone.
3. Careful Handling: Onyx is more brittle than granite or quartzite during installation. Handle 1/2" thick tiles with two hands to prevent stress cracks before mortar fully cures.
💬 FREQUENTLY ASKED QUESTIONS
Q: Can Honey Onyx 18x18 tile be used on shower floors?
A: Onyx is best suited for shower walls, vanity backsplashes, and main bathroom floors. Because polished onyx can be slippery when wet and is sensitive to acidic soaps, it is generally not recommended for high-use shower pan floors.
Q: How do I clean and care for polished Honey Onyx?
A: Clean exclusively with warm water and a neutral pH stone cleaner. Never use acidic cleaners, vinegar, bleach, or abrasive scrubbing pads, as acids will instantly etch the polished surface of onyx. Re-apply a penetrating stone sealer every 12 months.
Q: What waste percentage should I order?
A: Calculate a 10% to 15% waste allowance to cover cuts, edge trims, and custom piece selection during installation.
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.