So I was going through the caller id trying to find Janet's phone number because I couldn't remember the last 4 digits and I saw that J B Robinsons called Friday and no one told me. I called them back today and they said to replace the stone it'll be $40, which is a lot more than the stone is supposedly worth (ring and necklace, total of 10 stones, for 167 is about $17 each) but at least it'll be fixed.