The concept of promise diamond rings may create confusions amongst the diamond ring buyers because it is considered as a commitment ring, friendship ring, purity ring, and a pre-engagement ring.
A promise diamond ring is actually a pre-engagement ring that is gifted to your better half as a token of commitment and love. You will have to make sure that the ring that you choose for your partner is so enchanting that she cannot refuse.
As the name indicates, a promise diamond ring is given to your partner as a symbol of true love and commitment. Most people usually confuse a promise ring with an engagement ring, but a diamond promise ring is given to your significant other in order to promise that you will get engaged to her one day, whereas an engagement ring solidifies that promise.