Musgravite was first discovered in 1963, and today no more than 14 mined specimens of this mineral are known to have jewelry value.
Musgravite belongs to the group of minerals - taafeite and does not differ from it in appearance. Only within the walls of the laboratory do gemologists manage to figure out which stone is in front of them - taafeiite or musgravite.
The cost of one of the rarest stones on the planet reaches $35,000 per carat. So far, the largest stone mined weighed about 6 carats.
So consider how rich its owner has become.
