Big heavy aquamarine stones with clear overlay matching earrings.

This was a surprise find and almost got sold for costume jewelry but I was lucky to show it to a jeweler and they are big pieces of aquamarine with a clear overlay that makes it look watery almost it’s very heavy and the pieces with stone do not magnetize nor the silver breaks but the O rings do and the chain rope does. This is a 70’s piece and beautiful. Please see pictures fir description.