Pietra Gray marble polished tile in dark gray with bold white veining for bathroom floor and contemporary feature wall applications — Tile & Mosaic Depot

Pietra Gray Marble

Pietra Gray marble — dark gray Turkish natural stone with bold, rich white veining. A dramatic gray marble with strong contemporary character. Polished and honed finishes in tile and mosaic formats for bathroom floors, shower walls, and feature wall applications. Free sample shipping on all products.

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      Pietra Gray is a dark gray Turkish marble with bold, dramatic white veining — a stone that delivers strong graphic contrast and contemporary character in bathroom floors, shower walls, and feature wall applications. Darker and more uniform in its gray background than Bardiglio or Marmara Mink, with more prominent white veining that creates a striking visual contrast at any scale.

      The character of Pietra Gray
      Pietra Gray — Italian for "gray stone" — is quarried in Turkey from geological formations that produce a consistently dark gray marble with white calcite veining distributed across the surface. Its bold white veining against a dark gray background creates one of the most graphic and high-contrast natural stone aesthetics available — similar in spirit to Nero Marquina but with a gray rather than black base, making it slightly softer and more versatile across different interior palettes.

      How Pietra Gray compares to other gray and dark marbles:

      Pietra Gray
      Dark gray with bold white veining. High contrast, graphic, contemporary.
      Bardiglio
      Medium-deep gray with soft cloudy movement. Less contrast, more atmospheric.
      Nero Marquina
      Deep black with bold white veining. Higher contrast than Pietra Gray — more dramatic.

      Available formats:

      Field Tile
      12×12, 12×24 in polished and honed — for bathroom floors, shower walls, and feature wall applications.
      Mosaic Tile
      Herringbone, hexagon, and linear mosaics — Pietra Gray's bold veining creates dramatic mosaic surfaces.
      Moldings
      Pencil liners and trim pieces — for fully coordinated Pietra Gray installations.

      Best applications:

      Bathroom Floors Shower Walls Feature Walls Kitchen Backsplash Fireplace Surrounds Commercial Floors
      What Pietra Gray pairs with:
      Thassos White Marble Polished Chrome Fixtures Matte Black Hardware White Oak Wood Warm Brass Accents White Grout

      Pietra Gray carries V3 variation — the gray tone and white veining distribution vary between pieces. Polished finish maximizes the contrast between the dark gray matrix and white veining. Honed finish softens the contrast for a more matte, architectural result. Requires sealing before and after installation. Free samples strongly recommended before placing a full order.

      Genuine Turkish gray marble
      Free samples on all products
      Tile & mosaic formats
      Specialists: 855-797-8453