The best replacement for necklaces is pendants.

The best alternatives to necklaces are rated as following:
★★★★★  pendants
★★  bracelets
★★  charms
★  rings

Your alternative for necklaces is not listed? Suggest!
Speaking about necklaces, one probably shouldn't forget about necklines.

Other search terms related to necklaces and their ratings are:
★★★★★ necklines
You have in mind a companion for necklaces and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of necklaces in all years. Click on graph for more.
necklaces
pendants
bracelets