i've accidentally hit it on steel, glass, concrete -you name it, this ring has seen it. NO SCRATCHING!!! (yes if you look very close you can see micro-abrasions, but the original lustre and smoothness remains unchanged from normal viewing distances!!!)
jewellers will sell these for about $800 and they are the EXACT SAME-shape, style AND material!
don't hesitate to purchase. this is my wedding band and it's great!