What to Know Before Choosing A Wedding Ring? Shopping for diamond wedding rings for couple can be quite fun if you know what to expect while shopping. Some people learn a lot about buying wedding bands when they reach a store, and they are in for a great surprise. To avoid such surprises, we have jotted down a few essential tips that you should keep in mind before choosing a wedding ring. 1- Diamonds and The Metals Are Sold Individually Many couples who shop for wedding bands are often surprised by this fact. While shopping for engagement rings, couples only shop for a single ring with the stone. But that is not the case. The only times when the stone and metals are combined is when you are shopping for vintage rings.