This limey green "Vaseline" glass piece glows a bright neon green under a black light, as shown in the second photo. It likely originates from Depression Era tableware that was discarded into the rugged ocean surf, and has been tumbling naturally along a remote Pacific shore for years.
We've beachcombed it ourselves, finely drilled it, then set it with a "mermaid tail" pin bail that secures right through the hole. The sea glass measures just over 3/4", and the total pendant length is 1.25 inches. Your sea glass necklace hangs on sterling silver chain in your choice of length.
It will arrive in a cotton lined gift box with a gift card that tells the short story of sea glass and the name of the ocean it was found along.