Tourmaline in quartz

Because this is a combination crystal, here is the description of both stones. 

Tourmaline is a very protective stone and also very good for grounding. It protects you against negative influences from outside and helps you to turn your own negative thoughts into positive ones. It can help to overcome fears and remove blockages from your life or energy.  It allows you to relax and promotes rational thinking. 

Rock crystal is a stone with tremendous healing power. Because rock crystal is so neutral and pure, the stone can be charged for any effect and can also enhance the effect of other stones.  It promotes clear thinking and gives you the concentration for this, it also supports you to remain calm in difficult situations. It gives out loving energy and therefore gives you insight and balance.

I choose a stone for you on intuition, they are all slightly different but very beautiful!