Talk:Rhodonite/@comment-32175257-20170601214910/@comment-31321235-20170606121939

Every Amethyst we've seen has had a hexagonal cut. The gem on her navel does not have a hexagonal cut, it has a square or tetragonal cut.

Only rubies have been shown to have a tetragonal cut.

Though it is an assumtion, it is safe to say that this gem has a ruby component through conjecture.

The 2nd component gem is likely a pearl for the same reason. The only gem with that specific cut has been pearls.