Antique photography polishing

I wonder what equipment you use to take pictures.

SLR is the following operation.

Find a dark room (such as at night)

Find a small table

Put antiques on it (if it's bracelets, paintings and the like, you need a self-made bracket)

Then put the camera+tripod in front (or not)

Then use the LED flashlight to polish the antiques from the left and right sides of the camera.

The light should not be too strong to avoid color difference.

Taking pictures like this should achieve the effect you want.

If you want a sparkling effect, you need to use a single LED lamp (the flashlight is illuminated by multiple LEDs, which can't achieve that effect)

If it is a SLR, a circular polarizer (CPL) will appear.