Make A Marble Shelf For $15

I am loving the moment marble is having right now. I especially love the marble shelves I am seeing. However, they aren't cheap. A simple solution is to make a marble shelf using an inexpensive tile. This DIY is so easy you almost don't even need a tutorial.

12 x 24 marble tile
Ekby Valter IKEA shelf bracket

Secure the shelf brackets. Make sure to find a stud as the marble tile is heavy.

Place the marble tile on the shelf brackets.

What other marble ideas do you have? I'd love to hear!