I bought the B.ZERO1 1-band ring in 18kt white gold from Bulgari in Villagio, Qatar. I am DISSAPPOINTED! after two weeks yellow blotches appeared on the edges of the ring! And I made sure to take extra care of it and take it off when exposed to water. So i went back to the store yesterday and the sales ppl didnt take even look at the ring! They just said oh there is no such thing called white gold ofcourse its gonna become yellow after time..etc. I am not stupid! I know white gold will eventually turn yellow just not after TWO WEEKS!!! My previous ring was a $100 white gold wedding band that lasted a whole year before yellowing! When i said this the sales ppl were like well here your buying the name and prestige of bulgari SO BULGARI HAS NO QUALITY?!?! So I wanted to exchange with the yellow gold but they have a one week policy, I wanted my $1370 back but nooo they suggest to POLISH it?? Well I am waiting to go piick it up and if the spots are still visible i will not leave the store until I have my money back I guarantee you that. You need to send someone over to Qatar and teach your employees a little about customer service!!! SHAME ON YOU BULGARI!