Hi, Thanks for sharing your work.
I have struggled with images of my work and eventually had to get a better camera good enough for close ups, which is not your problem. After that I discovered that my shiny beads did not photo well on black, I had to go back at times and paint out the speckles, or if I wanted images on black, to use Photoshop to paint it in. The images tended to be siloettes (sp) with little detail of my work. In the end, I found that it was best to use natural light, found sheets of mid grey paper to photo my jewelry on.... and that Photoshop, even an old copy, could reduce the size of my images to a web managable size and retain the detail.
There was also a great article in Bead and Button Magazine, June 2007, issue 79, page 24, that demonstrates the professional lighting setup with difussion screens for floodlights.
Gloria