I am a jewelry photographer and I capture images of reflective items almost daily. There are many approaches to the craft, but here are a few tips that can help. Using light tents, various reflectors and cards, mirrors, full spectrum lighting and or strobes, pro tripod with 3 way head, macro lenses, shutter release cable, lint free cloths, canned air to blow of dust, a large protractor to calculate camera angles to object, and a great deal of patience. Photoshop can only help enhance an image that is 90-95% there, so you really can't rely on the software to save a bad image. On my monitor, the image looks like a bluish color cast. Experiment with different lighting positions and backgrounds. Some photographers have a knack for this type of work, others don't. I may take 1-20 images of a pair of earrings to get the exact look I want for the client. Then there is the post work in PS. My main motivation for the craft is passion for the subject and the satisfaction of capturing an exceptional image, sometimes I get lucky and get one in 1-2 shots. katt
Canon 10D and 30D. Tokina 80-200mm Pro 2.8 zoom, Sigma 50mm 2.8 macro, Sigma 10-20mm f4-5.6, Canon 28-135mm f3.5-5.6 IS, 2 AB 800