Yes, a faceted garnet will go back in it. They said two weeks. To get my money. The look on the person who helped me at the jewelers' face was priceless, like "you want to restore THIS?" I chase broken barrell swivels quite a lot as well as the stud earrings and twist metal bands from plastic bags. Occasionally one of those little things is gold. Funny, haven't found much silver there. Either gold or junk.