Help, cheap replacement for 'wedding' ring <sob>

[Thurlow]

So somehow I or DC have lost my 'wedding' rings Actually, DP and I decided not to get married but I do like wearing a ring, so DP bought me some beautiful sapphire stacking rings for my 30th a few years back, just like these (this is the only picture I can find of them, scroll halfway down to the 'Little Gems' section and they're number 3)

I'm admitting defeat now. I don't want DP to spend the money again at the moment to buy expensive rings, but I would like something quite interesting to wear for preferably about £50. I fancy something similar to my old rings, so while not ridiculously blingy, something that is quite thick and sparkly.

Does anyone have any good recommendations for places that sell interesting but cheapish rings? I've been Googling on and off for the past few days but I'm not having any luck yet, and my poor, bare fingers are starting to feel unloved without a ring...

Just to point out - if you go for a wider band on a ring you will probably need to size up so if you're measuring as a size L with a thin ring or ring sizer, the M in the one you like will probably be perfect :)

Thanks rock, I might try that then. It does have a returns policy at least. Failing that, the one olgaga/nextphase linked to would look fab too. I'm sitting here looking at pictures of the two, mulling them over!

Thanks for all the suggestions!