Clear Quartz, Crystals & Hamsa hand Necklace. This stunning good luck charms Necklace dangles from a 14 kt gold filled chain. It is known that Clear Quartz is the "master healer" and will amplify energy and thought, as well as the effect of other crystals. The Hamsa hand is best known for the power to protect the owner from the evil eye and bring happiness to the holder. Buy yours today!