Good jewelry photography needs sharp, crisp focus. Jewelry shots are difficult because it reflects in many cases up to 99% of the light is receives. It is very shiny, highly polished and above all this it may contain color stones or diamonds that make the job even harder. The attention to detail require is immense, every curve, every tiny little pattern, every cut has to be highlighted properly.
I have been part of a few commercial Jewelery shoots. Below is a sample of my work in commercial jewellery photography.