Found other gem-spired jewerly, but encased in an empty bullet. Unearthen makes haunting pendants made out of quartz, topaz, amethyst, etc. It's custom made, so you choose the stone, the size, and even the bullet size of your choice. Plus, each stone and bullet metal have different "properties", which can all be seen here: SS09. How obsessed am I with these gems? They clean and lovely.