One of the most precious gems in the world, discovered in relatively recent times (in 1902 in Madagascar, Professor Grandidier, after whom the stone is named). Beautiful blue color similar to aquamarine. Hardness 7.5

We sharpened it into a relatively large cabochon, because the usual form of tiny faceted stones with which you can meet him does not fit well. But as we found out, it's probably better to do :-D

Not much is known about grandidierites, but its blue color is the color of communication and cervical chakra; it is a stone with considerable dynamism, so it can stir up many still waters. It is therefore preferable to wear it on the neck.