Onyx Misterioso
Onyx Misterioso is a large-format porcelain slab inspired by the depth and dramatic beauty of natural onyx. Its rich tones and flowing veining create a bold, sophisticated surface that adds character and luxury to any space.
Crafted from durable porcelain, Onyx Misterioso offers the elegance of natural onyx with resistance to heat, stains, and daily wear. It is ideal for kitchen countertops, islands, backsplashes, wall cladding, bathroom vanities, and statement feature walls.
Available in Bookmatch A & B, Onyx Misterioso allows for mirrored and continuous vein patterns, perfect for creating striking feature walls, waterfall islands, and high-end interior installations.
Material: Large Format Porcelain Slabs
Finish: Lucidato
Size: 126″ × 63″
Bookmatch: Available in Bookmatch A & B
Tell us about your project and our local fabrication team will respond within 24 hours — no obligation.
We use Flexijet digital templating for
precise measurements — No guesswork, no approximations.
Your stone is cut, shaped, and finished with care and precision.
Our team installs everything accurately and
on time. We clean up completely before we leave.
Tell us about your project and our local fabrication team will respond within 24 hours — no obligation.
We use Flexijet digital templating for
precise measurements — No guesswork, no approximations.
Your stone is cut, shaped, and finished with care and precision.
Our team installs everything accurately and
on time. We clean up completely before we leave.
Diamante Porcelain · Large Format Slabs · Countertops & Walls
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Signature Stone Las Vegas
Licensed & Insured · Since 2015 · (775) 505-9500
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Get a free estimate for Atlas Plan porcelain slabs, quartz countertops, granite, marble, quartzite, Silestone, Dekton, slab shower walls, and custom stone fabrication in Las Vegas. Our team will review your project, answer your questions, and recommend the best surface for your space, style, and budget — response within 24 hours.
Diamante is a premium porcelain surface collection featuring high-end designs inspired by natural stone, onyx, marble, and geometric patterns. Engineered from natural minerals fired at extreme temperatures, Diamante delivers a dense, non-porous surface with exceptional strength, heat tolerance, and striking visual impact — available at Signature Stone in Las Vegas.
Many Diamante designs feature microcrystal effects, shimmering 3D surface textures, and deep pattern movement that create a truly distinctive look unlike standard porcelain or quartz. The collection spans marble effects, onyx-inspired patterns, geometric designs, and stone looks — offering a level of visual sophistication that stands apart in the premium surface market.
No. Diamante porcelain is completely non-porous and never requires sealing, waxing, or special treatments. Regular cleaning with water and mild soap is all it needs to maintain its finish and performance for the life of the surface.
Yes. Diamante porcelain is fully heat tolerant and can withstand direct contact with hot pots and pans without damage or discoloration — an advantage over quartz surfaces which require trivets. This makes it an excellent choice for kitchen countertops and fireplace surrounds.
Yes. Diamante porcelain is UV resistant and suitable for outdoor applications including outdoor kitchens, patios, pool surrounds, and exterior wall cladding — something most quartz surfaces cannot offer.
Yes. Diamante porcelain is completely non-porous and does not harbor bacteria, mold, or mildew, making it a hygienic and safe surface for kitchen countertops and food preparation areas. No chemical sealants are used, keeping the surface clean and safe for everyday use.
Diamante porcelain is heat tolerant, UV resistant, and suitable for outdoor use — advantages quartz cannot match. Both are non-porous and require no sealing, but porcelain contains no resins, making it more resistant to direct heat and UV exposure. Diamante also offers unique shimmering and 3D surface effects not available in quartz.
Unlike granite and marble, Diamante porcelain is non-porous, never requires sealing, and is fully stain resistant. Natural stone like granite and marble must be sealed regularly and is susceptible to staining from liquids and acids. Diamante delivers a similar luxury aesthetic with far less maintenance and longer lasting performance.
Diamante porcelain is ideal for kitchen countertops, bathroom vanities, waterfall islands, backsplashes, shower walls, feature walls, bar tops, luxury wall cladding, outdoor kitchens, and high-end commercial interiors. Its large-format slabs and tiles create seamless, dramatic surfaces that elevate any residential or commercial space.
Diamante porcelain surfaces are available in multiple finishes including Polished, Matte, and Silk — each offering a distinct look and level of sheen. Polished finishes enhance the shimmering microcrystal effects, while Matte and Silk finishes offer a more understated, sophisticated result suited to minimalist and contemporary design styles.
Every project varies depending on scope and complexity. At Signature Stone, we keep every Diamante project efficient, organized, and on schedule — from templating to final installation. Contact us for a free estimate and a personalized project timeline for your Las Vegas home or commercial space.
Visit Signature Stone in Las Vegas to view Diamante porcelain surfaces and samples in person. Our team is available to help you explore the collection, compare designs and finishes, and provide a free estimate tailored to your specific project and budget.
