What does a promise ring mean for couples? - Quora
Give a Gift with Meaning : A Promise Ring
What is the Meaning of a Promise Ring? A Comprehensive Guide
There are very small and the big difference between promise ring and engagement ring. Here is a small comparison of between promise ring and engagement ring that help you to understand What is a promise ring?
A promise ring or a pre-engagement ring is a simple piece of jewelry or ring that is given as a symbol of a commitment. In some cases, the promise ring symbolizes purity and a decision to remain celibate until marriage.