We have tiles that do not have a gloss finish. They are Encaustic, or at least I think that is what the style is called.

Your kitchen is small and already quite busy. I would make it as simple and clean as possible. You can't beat ceramic tiles for cost, durability and ease of installation. Have a look at Johnson's Spectrum range to see if you can match the green. https://www.johnsontiles.com.au/product/spectrum/?utm_campaign=1602072422&utm_source=google&utm_medium=cpc&utm_content=304640004469&utm_term=&adgroupid=61761480198&gclid=CjwKCAjw_YPnBRBREiwAIP6TJ0idAicM8vfEevC-WrwRVNmbtUPHfDAjvNpkaOIo0hzN0dwMw9u1rxoC0VkQAvD_BwE You will get a neater finish with ceramic tiles than you will with trying to work with DIY stainless steel, particularly around the edges. There are lots of online resources to show how easy it is to lay smaller ceramic tiles. Leave the large format porcelain tiles to the professionals. Best of luck, Dr Retro of Dr Retro House Calls

I think that it will look too busy with the contrasting cabinetwork and the patterned tile on the floor. But then Australian tastes and styles in kitchens tend to be cleaner and more understated than our American cousins. I would keep it simpler, with a plain large format tile to make cleaning easier and to visually expand the space. Your current tile is very busy and probably hides grease splatters very well. Best of luck with your considerations, Dr Retro of Dr Retro House Calls

Hi Mimi, Your stone (probably Marble or Reconstituted stone as these can be damaged by acids) has been factory finished by diamond polishing to get the gloss level it has. A sealer will only help protect that factory finish and unfortunately it will not bring it back. The bad news is it is not possible to repair and so removal and replacement is the only real fix. This may be covered if you have Accidental House Insurance, but other than this, I am afraid there is no easy fix, sorry. Hope this helps though, Malcolm.