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Description

Want to tap into the trend for dark colours…

But you’re concerned it will look too intense for your home? Then our Jewel Onyx tiles in black are a great choice. Designed to resemble natural onyx, the tiles have subtle variations in colour and beautiful organic details which offer a stylish alternative to solid black decor.

The sense of drama and movement created by these large format tiles means they’re ideal if you’re looking to make an impact. And although they look like they’ve been crafted from semi-precious stone, they’re actually made from supremely polished porcelain, which means they add a luxurious feel to your home for a fraction of the cost.

  • Dimensions & Details

    • Colour

      Black

    • Finish

      Polished

    • Grout joint

      2 mm

    • Large sample size

      20 x 30 cm

    • M2 / box

      1.44

    • Material

      Porcelain

    • Needs sealing

      No

    • Nominal size

      600 x 1200 mm

    • Origin

      Italy

    • PEI rating

      5

    • Product code

      Ektm

    • Rectified

      Yes

    • Sample size

      10 x 15 cm

    • Slip rating

      N/a

    • Thickness

      10 mm

    • Tiles / box

      2

    • Usage

      Wall & floor

  • Suitable For

    • Bathroom

      • Walls Yes
      • Floors Yes
    • Shower

      • Walls Yes
      • Wet Room Floors No
    • Kitchen

      • Walls / Splashbacks Yes
      • Floors Yes
    • Outdoor

      • Walls Yes
      • Floors No
    • Fireplaces

      • Walls Yes
      • Hearths Yes
    • Underfloor Heating

      • ㅤ Yes
    • If you require any further information on suitability and slip ratings for areas such as wet rooms, please feel free to contact us help@porcelainsuperstore.co.uk so that we can offer the correct advice for your situation.

  • Delivery & Returns

    • Standard Delivery
      Our standard delivery takes from 3 working days, and you can choose a convenient date at checkout.

      Free for indoor tile orders over £500, £40 under
      Free for outdoor tile orders over £750, £55 under

      Next Day Delivery
      We also offer a next working day delivery on all our tiles, on orders placed before 11am.

      £65 for indoor tile orders
      £80 for outdoor tile orders

      Kerbside Delivery
      Most orders are dispatched on a wooden pallet and delivered by Pall-Ex. Deliveries are kerbside only and drivers are unable to carry pallets into your property.

      Remote & Island Postcodes
      A small number of remote and island postcodes - including the Scottish Highlands and Channel Islands - carry an additional delivery charge and a longer delivery time. You'll always see this clearly at checkout before you pay.

      Smaller Orders
      Small orders under 18kg are sent by DPD and deliered to your door, rather than on a pallet.

      Standard delivery is from £15, next day from £25 (order before 11am)

      Returns
      We’re confident you’ll love your new purchases – but if things don’t work out, our 100-day returns policy gives you plenty of time to change your mind.

      You can return your full order for a refund anytime within 100 days of delivery, as long as everything is unused and in its original packaging.

      Just so you know – we can only accept full returns. If your order includes tiles, we’re not able to take back part-orders or leftover boxes.

  • How to Order

    • Ordering these tiles from Porcelain Superstore couldn’t be easier. Simply enter how many square metres you’ll need and we’ll tell you how many boxes are required to cover this area. We’ll always round this up to the nearest full box. 

      As a rule of thumb, we recommend adding 10% extra onto your order, to cover any waste, cuts and breakages.

  • How to Install

    • We recommend that these porcelain floor tiles are installed by a professional tiler.

       

      Looking to tile yourself? Our Installation Guide covers the basics.

  • Dimensions & Details

    • Colour

      Black

    • Finish

      Polished

    • Grout joint

      2 mm

    • Large sample size

      20 x 30 cm

    • M2 / box

      1.44

    • Material

      Porcelain

    • Needs sealing

      No

    • Nominal size

      600 x 1200 mm

    • Origin

      Italy

    • PEI rating

      5

    • Product code

      Ektm

    • Rectified

      Yes

    • Sample size

      10 x 15 cm

    • Slip rating

      N/a

    • Thickness

      10 mm

    • Tiles / box

      2

    • Usage

      Wall & floor

  • Suitable For

    • Bathroom

      • Walls Yes
      • Floors Yes
    • Shower

      • Walls Yes
      • Wet Room Floors No
    • Kitchen

      • Walls / Splashbacks Yes
      • Floors Yes
    • Outdoor

      • Walls Yes
      • Floors No
    • Fireplaces

      • Walls Yes
      • Hearths Yes
    • Underfloor Heating

      • ㅤ Yes
    • If you require any further information on suitability and slip ratings for areas such as wet rooms, please feel free to contact us help@porcelainsuperstore.co.uk so that we can offer the correct advice for your situation.

  • Delivery & Returns

    • Standard Delivery
      Our standard delivery takes from 3 working days, and you can choose a convenient date at checkout.

      Free for indoor tile orders over £500, £40 under
      Free for outdoor tile orders over £750, £55 under

      Next Day Delivery
      We also offer a next working day delivery on all our tiles, on orders placed before 11am.

      £65 for indoor tile orders
      £80 for outdoor tile orders

      Kerbside Delivery
      Most orders are dispatched on a wooden pallet and delivered by Pall-Ex. Deliveries are kerbside only and drivers are unable to carry pallets into your property.

      Remote & Island Postcodes
      A small number of remote and island postcodes - including the Scottish Highlands and Channel Islands - carry an additional delivery charge and a longer delivery time. You'll always see this clearly at checkout before you pay.

      Smaller Orders
      Small orders under 18kg are sent by DPD and deliered to your door, rather than on a pallet.

      Standard delivery is from £15, next day from £25 (order before 11am)

      Returns
      We’re confident you’ll love your new purchases – but if things don’t work out, our 100-day returns policy gives you plenty of time to change your mind.

      You can return your full order for a refund anytime within 100 days of delivery, as long as everything is unused and in its original packaging.

      Just so you know – we can only accept full returns. If your order includes tiles, we’re not able to take back part-orders or leftover boxes.

  • How to Order

    • Ordering these tiles from Porcelain Superstore couldn’t be easier. Simply enter how many square metres you’ll need and we’ll tell you how many boxes are required to cover this area. We’ll always round this up to the nearest full box. 

      As a rule of thumb, we recommend adding 10% extra onto your order, to cover any waste, cuts and breakages.

  • How to Install

    • We recommend that these porcelain floor tiles are installed by a professional tiler.

       

      Looking to tile yourself? Our Installation Guide covers the basics.

Free Samples

Free Samples

Try before you buy. Choose up to 4 free samples, with you in two working days for £1.99 delivery

Read More

Why people love this tile

4.8
Rated 4.8 out of 5 stars
Based on 30 reviews
Slide 1 selected
30 reviews
  • ADAM D.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Clean and nice

    Received in great condition.

  • Shirley M.
    Flag of United Kingdom
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    8 months ago
    All samples perfect. Very nice

    All samples perfect. Very nice quality.

  • Virginia H.
    Flag of United Kingdom
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    9 months ago
    High polish classy design good

    High polish classy design good size durable fits looks good

  • Emily C.
    Rated 3 out of 5 stars
    1 year ago
    Super quick delivery but just

    Super quick delivery but just a shame we paid for a bigger sample and the sample sent had none of the pattern showing, was just a plain black tile, so not much help!

  • Clare N.
    Flag of United Kingdom
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Hi I ordered a sample

    Hi I ordered a sample then went on to buy a sample as I wanted to see more of the shading however I was very disappointed as the sample I received was plain black, absolutely no use dont understand why this was sent