Ships in 2-4 days

Diana Nero Black & White Polished Marble and Pearl Mosaic Tile

per sheet (0.69 sq. ft.)
$34.51 / sq. ft.
As Low as
QuantityHow much do I need?
Calculate how many tiles I need: x

You need sheet. We recommend that you order sheet (10% extra) to cover cuts and future repairs.

sq. ft.


Starting a new project?
Get 5 samples for $5. Ships Free in 1-3 Days!
Starting a new project?
Get 5 samples for $5. Ships Free in 1-3 Days!
Flat Rate Shipping + 365 Day Returns
Shipping & Returns
Samples: Ship Free When You Order 5+

All samples ship for FREE when you order 5 samples or more! Samples typically ship within 1-3 business days.

Regular Orders: Flat Rate Shipping

For all regular priced non-sample orders, get fast, flat-rate shipping. Standard Shipping orders ship in 1-5 business days. Expedited Shipping orders placed before 2pm EST Monday-Thursday or Friday by 10:30am ship the same day. VIP Freight typically ships in 1-2 business days.

Ordering from TileBar means you're ordering from the source. Most products are in stock in our warehouses and ready to ship to your doorstep. Our fast shipping means you should expect to receive your order within 7-10 days. Need it sooner? Expedited shipping options are available at checkout.

* Flat rate shipping does not apply to closeouts, specially priced orders, slabs or scrap lots. Additional charges apply for shipping to AK, HI, PR and the U.S. Virgin Islands.

* Click here for more details.

365 Day Returns

Did you order too many tiles, or not 100% satisfied with your purchase? No problem. TileBar is happy to accept returns within 365 days of your order. Please read the following information carefully.

1. You must request an RMA (Return Merchandise Authorization) form by emailing [email protected].

2. Samples, clearance, FINAL SALE items, and custom orders are non-refundable.

3. In order for us to continue to be able to offer affordable pricing, a 15% restocking fee is assessed on all returns. Shipping charges are non-refundable. Customer are responsible for return shipping charges and arrangements.

4. All returns must be in their original packaging and in the condition in which they were received.

* Click here for more details.

Why You'll Love It

What We Love

  • Diamond pattern suits many design styles
  • Mother-of-pearl accents add glamour to any space
  • Made for residential and commercial wall use
  • Great for backsplash, bathroom, shower, accent wall

See it installed

  • A mosaic with glimmer and glam

    A mosaic with glimmer and glam

    It’s hard to imagine a more stately stone, but we did—in our Diana Nero Polished Mosaic Tile. We hand-selected polished marble in a dramatic combination of velvety black Nero Marquina and milky white Thassos, and dressed it up with exquisite mother-of-pearl accents. The winning combination is manifested in a classic diamond mosaic that lights up the room.

    Complementary stones

    We did the heavy lifting; choose a curated stone combination and let your imagination run wild

    Small format, big ideas

    With a mosaic sheet format, complete your installation efficiently without sacrificing detail

  • A marble mosaic featuring mother-of-pearl

    Discover the timeless beauty of complementary stones in the alluring Diana mosaic collection. It’s a match made in heaven: cool, classic marble in four colorways—champagne, nero, pearl, and azul—and shimmery mother-of-pearl. The perfect pair forms an Art Deco-inspired diamond design that adds glamour to spaces large and small. For ease of installation, Diana is available in a 10-inch by 10-inch sheet.

    Shop Collection

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  • Exclusive selection of quality stones

    Exclusive selection of quality stones

    Choose the marble that moves you from a rich, gemstone-inspired palette. A TileBar exclusive, Diana is crafted from stones sourced all over the world and expertly cut into a classic diamond design. Mother-of-pearl accents lend a sheen to polished marble in a quartet of neutral colorways. Create a stunning statement wall in any room.

    Explore Marble

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  • Size

    10.02" x 10.02"

  • Item Color

    Black, White

  • Sample Size

    4 Diamonds Per Sample

  • Material

    Nero Marquina + Thassos + Pearl

  • Tile Finish


  • Thickness

    10 mm

  • Residential

    Wall Only

  • Commercial

    Wall Only

  • Water Absorption


  • MOHS


  • Frost Resistant


  • Breaking Strength

    > 400 lbs

  • Coverage


  • Pieces Per Box


  • Weight


  • Patterns


  • Look

    Decorative Look

  • Marble

    Nero Marquina, Thassos

  • Location

    Backsplash, Bathroom, Indoor, Kitchen, Shower

  • Style

    Art Deco, Classic, Mid Century, Transitional

  • Tile Use

    Backsplash, Kitchen Wall, Wall Tile, Bathroom Wall, Shower Wall

  • Recommended Grout Joint

    Match Sheet

When installing natural stone and marble tile, make sure all your products, substrate, tile, thinset and grout are compatible with each other. Inspect all materials before use and getting started. Dry lay or do a mockup to confirm your layout, grout joint size and that the final look meets your expectations.

Download our installation guide here.
Download our care & maintenance guide here.


Accessories Needed

General Notes

  • All installations should refer to the most current TCNA manual. Tile Council of North America 864.464.8453 Home - The Tile Council of North America (
  • All TileBar installation instructions are suggestions. Specific installation questions should be brought to a local tile professional.
  • Follow directions on all materials, especially mixing quantities.
  • Inspect all materials before using to make sure there are no defects. Installation is acceptance, material claims will not be entertained after install.
  • Blending different boxes of tile is recommended before and during installation.
  • Ensure proper Safety – PPE (ex: Gloves)

Stone Products

As products of nature, dimension stone will have inherent variation in color, shade, and character, included markings and veining, throughout any given lot of material. Water Sensitivity – Green colored marble and serpentines can wrap or curl. Filled voids can polish differently from the actual stone it fills.

Diana Nero Black & White Polished Marble and Pearl Mosaic Tile

Diana Nero Black & White Polished Marble and Pearl Mosaic Tile
Create a custom tear sheet for your clients

Tearsheet Options