This necklace is probably circa 1970s/80s. It’s fashioned from sterling silver and is set with pearls, blue topaz, amethyst and what looks like emeralds or jade but is probably chrysophrase. The bezels around the gems are gold plated. The necklace measures 16 inches long and 7/8 of an inch at it's widest point. There is a stamp on the back side of the necklace which reads 925 and something else which I am unable to read. The condition is very good with no problems.