The Fiona Paxton Coco ZigZag Necklace (also featured in this post) is a favorite of celebrities like Drew Barrymore and costs $325 at Pink Mascara.
I just noticed that Arden B. now has a mock-off version of this necklace for $28. Scoop it up before it's gone! For even more great inspired-by versions of this necklace, be sure to check out The Look 4 Less, too!