This is an older pin of very nice quality. It has substantial weight. The marquise deep peridot stones are open-back and bezel set. The setting is antiqued goldtone. Fabulous pin with open-back marquise and pear shaped stones.
Round stones are peridot and light green aurora borealis.
Goldtone setting with deep teal crystal marquise stones. Top stone is reverse set and changes color. A very beautiful pin loaded with deep purple rhinestones. I could not quite capture the color in the photo. Setting is silvertone.