No one can tell you to calm down except for you. So if you wish to do so, this is the necklace for you.
Amethyst is a natural tranquilizer, it relieves stress and strain, soothes irritability, balances mood swings, dispels anger, rage, fear and anxiety. Alleviates sadness and grief, and dissolves negativity. Amethyst activates spiritual awareness, opens intuition and enhances psychic abilities.
The amethyst is approx. 10x20mm and on 14K gold filled chain. The chain is approx. 16" long.
It's the purple stone in the picture. No, this listing does not come with all three necklaces, that would make the price of this listing a lot more than it is.