This listing is for "Beautiful Solar Quartz Ring Size 7 USA, 925 Silver, and 1 micron of 14 K Gold" that you see in these photos. Solar Quartz is 1.5 cm in diameter. You will love it :) Note: if you need to change the size of the ring to any other size it can be done for additional $10.00 (you will have to contact me about it and I will change the price for you). It will take extra 5 business days to change the size, etc. To clean clear or solar quartz keep it on the window in sunlight. This stone usually cleans itself naturally from any negative energy, but sunlight helps to re-energizer it . Clear Quartz Healing Properties Healing Quartz Crystal? Harmony ? Energy ? Healing ? Psychic abilities ? Clarity ? Calmness Clear Quartz is also known as Crystal Quartz or Rock Crystal. It is a natural form of silicon dioxide and is a 10th Anniversary gemstone. Chakras - Crown Chakra Zodiac - All birthsigns Planet – Sun Element – All (Earth/Fire/Air/Water) Typical colours - Pure Quartz is colourless or white Clear Quartz is known as the "master healer" and will amplify energy and thought, as well as the effect of other crystals. It absorbs, stores, releases and regulates energy. Clear Quartz draws off negative energy of all kinds, neutralising background radiation, including electromagnetic smog or petrochemical emanations. It balances and revitalises the physical, mental, emotional and spiritual planes. Cleanses and enhances the organs and subtle bodies and acts as a deep soul cleanser, connecting the physical dimension with the mind. Clear Quartz enhances psychic abilities. It aids concentration and unlocks memory. Stimulates the immune system and brings the body into balance. Clear Quartz (Crystal Quartz, Rock Crystal) harmonises all the chakras and aligns the subtle bodies.