Is it acceptable to have one ring that acts as both Engagement and wedding ring ? or we need to have two different ? one for engagement and one for wedding ?  Married folks please suggest. what would be the best thing to do. ?  buy a diamond engagement ring or gold ring ? but then again if i buy diamond engagement ring i'll have to buy matching band ?  i seem little lost here. Any input would be highly appreciated. Nepal ko chalan chalti anusar k garda thik hola. Thanks.