Select from options: Continue writing the next sentence.

How to decorate your home with gemstones
Use a raw crystal as a centerpiece.
A crystal can be the focal point of a room. Buy a large, raw crystal or other mineral that appeals to you.

Options:
[a]. Keep in mind that they can be costly. Once you have chosen the crystal, place it on the center of a table in whatever room you'd like.;
[b]. Choose a crystal that is small enough to use as a centerpiece, so that the crystal sits atop some of the furniture or accent you want to add decorations to. Build or create artwork around the crystal.;
[c]. This will give you something to lay your own jewels on. This works best if there is no outside background in the room, as this will make the gems less visible.;
[d]. Hang it up or leave it around the room. Pearls, glass beads, and other precious gems make excellent centerpiece pieces.;
Answer:
[a].