I've been trying to get better photos of my bracelets, actually on a model (which is me...did you know that you CAN take clear photos of your own wrist? No neither did I, but they turned out nicely)
Lime Green Millefiore Flower Bracelet
One of my biggest product photography bugbears has been good photographs of necklaces. Just can't get good pictures when they're laid flat because they need to hang right. They really do need to be on a prop, so I've ordered a necklace stand like this one.