Have to ask - know we have dscussed this maker mark C before

[dins9187]

Thought I could figure this out on my own but after searching our page and then other pages and even what was listed.  Seems that several sellers have no idea.  Please help.  Maker mark large CHere it is

on this necklace

back if helps

[scifidaughter64]

The pic is a little fuzzy but it looks like a Charming Charlie mark. They do a lot of costume jewelry.

[evelyb30]

Seconded.  Charming Charlie.  Mall store that sells/sold a ton of costume jewelry. 

[old.crows.nest]

Third ☺

[old.crows.nest]

https://trademarks.justia.com/859/83/cc-85983195.html

[dins9187]

You guys are so good!!!!!  Thank you so much!