Beautiful triple strand clear cubic zirconia necklace 20" +

Gorgeous 3 round diamond 💎 cut clear cubics on triple strand chain with lobster claw clasp. 20" long plus xtra chain links, also chain won't tarnish! I purchased in 2008, tried on but never wore...just found it again now! I believe I purchased from helzberg diamonds jewelry store!!! Very dainty, feminine! I can't see a hallmark!