Diamond.

A since ling time ago he is universal stone against many diseases, as hope and not invincibility, ass strengthening all energy centre, as using he is against not needing dreams, rising vision,but on West medicine he is use as tone heart remedy, as for night add in glass of water,for next day drink this water within a  few times/day.

Amazonite.
Balancing for mental, and essential bodies, as long time carry will return youthful, skin improve condition, helping in curing arthritis, osteochondrosis for neck, ache side are massaging with stone, calming nerves, curing vegeto vessel dystonia.

Amethyst.
As transferring positive energy, cleans, rises, stimulates intuition, rising feelings, calming passions, emotions, angry, blocking negative energies in surrounding environment, as his vibrations are better display in silver, and ring, as his carry for stress fighting, endocrine system strengthening, cleaning blood, rising energetic, blood creation regulating, blood circulation, senses are all levels harmonizing, rising intellect and personality developing, softening character, thanks to intensives shakes, giving calming, dreams are realizing and sleep calming. As for decoration he is better near to heart finding as on the long chain, as of clean heart you can present his, and with a good wishes, if apply his on the chakra of third eye he will activate an own inside vision.

Turquoise.
Concentrating in itself a big energy, leading to goals realizing, indicator for the health, check for his colour in darkness as display disease beginning, as your body temperature changing,moisturizing, and she does not enjoy this, as changing colour, and if you are feeling,that colour is not good for you, as you are taken all from his, thus change his on an other, but if you read,that she is bad for adults, as she bad in slags, blindness,and deafness, but she good strengthens organism, organs, carry her on right hand ,like bracelet in golden cover, in insomnia, horrors with carry in silver.