Amethyst and Rose Quartz Gemstone Beads Bracelet This is the most important crystal for the Heart Chakra. This lovely pink gem has the ability to teach the true essence of love and infinite peace. Rose Quartz has a calming and soothing energy that allows self-love, acceptance, and deep inner healing. Rose Quartz improves circulation and strengthens the heart. These pink gems aid in the removal of congestion and phlegm, they are beneficial for chest and lung problems. This transparent purple crystal has a powerful and protective vibration. Amethyst blocks negative energy, calms scattered thoughts, eases stress, and puts overindulgence to rest. These gems bring protection from recurrent nightmares, night terrors, and restlessness. Amethyst is a wonderful gemstone to place in a child’s room, they ensure restful sleep and stability.