Vintage Pink Coral Bead Necklace 22" Unique Shaped Beads- In all honesty, I am not sure what these are. They are natural, cold, heavy. Could it be pink agate? I don't know. But the clasp is a cheap barrel style. And I think the spacers are brass. It is a beautiful piece, and I couldn't find another one like it anywhere. Truly unique. In great condition!