The chain measures approx. 16" long.  For the life of me, I cannot find where the 18K is.  Maybe it had a pendant at one time?  Not sure.

It is fully hallmarked, has been tested, and verified weighing in at 28 grams. There are no problems, This item is pre-owned and there will be ordinary and normal use marks. Comes from a clean, smoke-free home. 

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