How Gemstones Can Positively Impact Your Life For example, Peridot Jewelry is known to help with your breathing issues and Moldavite Jewelry is known as Heart Jewelry and has positive healing effects over heart disorders. Other Gemstone Jewelry like Aquamarine and Quartz are also very Popular Gemstones that work over your mental strength. So, in one way or another other, these Gemstones help you to get better from the inside.