I've covered many an item of Star Trek jewellery before, and quite a few products shaped in the form of the USS Enterprise. The two areas have even cross before, in the form of USS Enterprise cufflinks. This new design by Paul Michael Design seems like a pretty good runner for best in class in either category though. Behold, the Starship Enterprise ring:
This snazzy design is available via Paul Michael's Etsy store, where it can be ordered in a variety of different metals and stones to match your desires (or budgets). This appears to be Michael's first Star Trek design, following from many pieces based on Star Wars. I hope CBS seeks him out and gets this licensed and distributed to the world at large, what a great design!