Shop from our collection of geometry sets including different healing and glossy gemstones like lapis lazuli. Shop for some, other geometry sets at most minimal costs at Agate Mart. The twelve sacred gemstones of Revelations are Jasper, Sapphire, Chalcedony, Emerald, Sardonyx, Sardius, Chrysolite, Beryl, Topaz, Chrysoprasus, Jacinth, and Amethyst. This Sacred Geometry Sets include 5 or 7 pieces of the platonic sets. They are mainly used in healing and meditation. Different stones used in platonic sets are used for different purposes like as for headache, to keep balance, to avoid nightmares and so on. These special crystals make an excellent personal energetic enhanced kit and can be used for Chakra Clearing & Balancing ,Meditation.