This high grade, high clarity, diamond cut Quartz necklace is the perfect gift for your loved one.. or yourself! Quartz: * Versatile stone * Known as a Master Healer * Amplifies energies * Protection from negative energy * Attuned to your higher self * Enhance and strengthen the aura * Cleanses, opens, activates and aligns the chakras * The most popular stone for metaphysical use *Warning: Small parts/beads may be considered a choking hazard. *We do not recommend that you sleep, shower, swim, bathe, etc in our jewelry. Crystals are all natural and some crystals cannot get wet, as it will ruin the integrity of the crystal. Sleeping in jewelry of any sort can cause extra wear and tear, and possible breakage. Our chains are 100% sterling or 14K Gold Plated. Like all other pieces of jewelry, chains can discolor over time, but can go back to their pretty, shiny self with some jewelry cleaner or polish. I am not a doctor. Stones/healing jewelry should be worn/used along with medical/mental health professionals and their services when needed. Crystals simply provide you with some positivity and good energy and are not cure alls.