We took my (now) wife's engagement ring to Huntington Jewelers to resize it. The ring was custom designed with channel set diamonds, and 2.2 ct ideal cut round stone. I was a bit nervous entrusting the ring to anyone, given that the ring retails for well over $50,000. A week later we had the ring back, perfectly sized, and looking as good or better than new. Since then (resizing was two years ago) we've taken the ring back for cleaning and replating the white gold, and it looks as good as the day we bought it. The price for both the resizing and the cleaning and replating was very reasonable.