Vintage gold.

Perfection in one piece - this gorgeous vintage ring is everything we want over here at The Cut:

18k gold - in a nice vintage tone - geometric, simple but with a whimsical edge due to its Victorian heritage....we love love love it. Find it and similar stunning pieces like the simple 18k gold and prasiolite ring (below) at the Brooklyn NYC based vintage store Erie Basin.
You can also find similar styles by searching for 'vintage knot ring' in Ebay or google...

All images copyright Erie Basin USA 2009