given my extensive experience with photography and shooting tools, I always adapt with the tools present during the shooting, with DIY or amateur equipment or with professional equipment. all the shots were done by myself with several companies with a budget that was too low in terms of photography equipment investment.
After a good experience on the shots and the quality of the metals of the jewels, I managed to find the best recipe to define the almost true color shade of the precious metals And here's the result!!