Great shots! I once read on an etsy blog for jewelry photography, it is good to have like a clip lamp on a board or so, but have one on EACH side.....
Maybe this will help somebody....I have yet to try it.....I don't sell alot of jewelry as of yet....
For my products, natural light works fab....sounds crazy, but some of my best shots are taken right inside my vehicle with all the 4 windows around me and the main sun off to my side behind the object....if no sun, still works nice....
Not saying to work in your car, just thought I would share...otherwise, I am now a morning person at home to catch the before noon natural light through my windows...but of course, there are still challenges and variables, depending on the item.....
I try to edit my photos right as I take them, like if I don't like it I delete it right away, and only get the 5 satisfactory photos already lined up for etsy, this saves time, because I don't have a home computer now for editing.
Heidi