Vintage Interlocking Circles w/ Diamons

3 Silver Infinity Circles that are interlocking. 1 circle has Diamond CZ"a all around the front. The inscription behind the CZ's read Forevermark. They dangle from a silver thin necklace that has extended piece on it. Necklace Measures 18 inches PLUS 3inches extender for a total of 21 inches. I have thin snake chain that would match the silver from the pendent better if you would prefer that option and want photos, just ask.Great Deal, matches anything.