Monet Vintage Blue Stone Oval Drop Earrings

Got these vintage Monet earrings with a really deep blue stone. They're oval shaped and have that classic gold tone finish. One of them shows the Monet stamp on the back pretty clearly. They have the hook style backings so they're easy to put on. Not sure exactly how old they are but they have that nice vintage look to them. Perfect if you like blue jewelry or just want something simple but elegant.