More to explore:
Interchangeable necklace tutorial. Add and take away strands, and add pendants (or not) whenever you want!
Interchangable Pendant. Isn't this the type of jewelry that the celebs are seen wearing?
interchangeable necklace idea
Etsy interchangeable necklace
Thimble necklace a great way to wear your memories.
necklace, with interchangeable drop charm. Note the lobster claw at the front for an attachment * I have these clasps
DIY interchangable neckalce from Sumos Sweet Stuff
Make this rose with a button bail on the back. Then add connector link(s) or jump rings. Black Rose