Quality Moonstone Chip Bracelets These natural Moonstone Bracelets have been strung on strong Elastic. They are sold in packs of 5. Moonstone is the name given to gem quality Feldspar which displays the “Moonstone Effect” or Adularescence.  It was given this name as the play of light inside the stone resembles the light of the moon through fog or cloud.   More Moonstone Items