dustym,
About the easiest way to light highly reflective objects is to use tents. They're available commercialy they're not very expensive, or you can cobble one up using a translucent fabric & embroidery hoop at the top to give it some form.
Once you have the surround you can introduce controlled reflections using black(or colored) foamcore or fabric etc.
There's a pretty good book on lighting for still life by Steve Bavister that gives examples with lighting maps. Might be able to pick up a copy @ Amazon etc.
Sometimes the hardest thing is to eliminate reflections of the camera, I shoot through black foamcore with a hole cut through it just large enough for the lens to pass through.