It looks like an Osmena pearl. It's made from the shell of the Nautilus, so it's not technically a pearl, but it is a mother of pearl shell. Google "Osmena pearl" for more information.
It looks like an Osmena pearl. It's made from the shell of the Nautilus, so it's not technically a pearl, but it is a mother of pearl shell. Google "Osmena pearl" for more information.