Three strand pearl necklace

[Askelton]

I have a three strand pearl necklace approx 30 + years. Only thing I could gather was on the back of the clasp it says Sterling. Off white/ yellow in color. Not sure if these are saltwater, freshwater, or glass beads. It's slightly heavy and pearls range in size. Any info would be greatly appreciated I'm trying to figure out what they are worth if anything.

 

[GemGeek]

You can see the coating worn off some of the beads, so that would mean that they are imitation pearls.

 

[Askelton]

That's what I figured thanks

 

[Pearl Dreams]

The 3-strand sterling box clasp is nice, though, and could be reused (if you are someone who likes to bead) or even sold on its own.