Hi Guys and Girls, I don't want to come accross all cheap, but, can anyone advise a "reasonable" Jewellery shop in Zurich?

I use the word "reasonable" as a few Google searches has produced the typical Investment Banker salary type prices of CHF15k for a small necklace. I however am not an Investment Banker!

Thanks a million for your help

Having already done a search but to no avail (yet), I thought I'd also ask if anyone knows of any decently priced jewellery stores in Zurich where I can purchase a nice ring for my boyfriend between about 50 - 150chf and where I can get it engraved?

Thanks for your help!