It's also used as seven chakra stone. Due to number of minerals it have it's a very powerful healing stone. We cut this stone to it's best to look it great and try to keep more and more minerals while cutting it. A gemscreations always pick the gemstones with the combination with rare minerals and we had introduced many stone like it and this time it's rare and beautiful stone called super seven. Total carat weight (tcw) :- 5.68 carats.Color: as seen the photos. We are doing the business from last 40 years. We can provide any type of stone at desired shape and size. Please write us for any question we are ready to give answer 24 x 7.' thank for visit my sh0p''''have a nice day'. This item is made of amethyst.