How to shoot a diamond?

Hello, because we are not professional photographers, we will try our best to achieve the best effect with the simplest things: clear a table, spread a white cloth on it (paper is also acceptable, mainly with a single background), and fill the light with two fluorescent lamps at the 45-degree position of the subject, which will make the jewelry shine. It is best to fix the camera with a tripod, otherwise it must be held firmly to avoid shaking and blurring the photo.