Green Gemstone and Clear Quartz Crystal Necklace

This is a gemstone necklace, not glass. Not sure if the green gems have been dyed or not. There are some rainbows too, see 3rd & 4th picture.The clear beads in between the green gems are quartz. In great condition. It’s approximately 18-3/4” long. Or take it apart and make other jewelry pieces with it. I’ll try to ship it out right away, but with my schedule I might be a little bit slower to ship out right away.