Most of my rings I recieved from family are too big for me. I have kept them for all these years (or a decade) and wondering where I can go to resize them to fit my fingers. I have been reluctant to resize since I'm afraid if my stones would be replaced with something inferior and I would never know about. Could anyone give me any recommendation? How long will it normally take? How's about the service charge? Thank you for all your advices. FYI, I live in los angeles area.