An engagement ring is a very personal thing if you want a heart shape then get a heart shape but try klots before you choose. It can be difficult to find a good proportioned one.
Hearts are often more expensive because of the risjk involved when cutting diamonds have a cleavage, which is a point when if stuck can fracture the diamond. Heart shapes & marquise cuts are close to the cleavage so many stones are broken when cut and it may be more fragile in day to day life so you need a setting that will protect it.
Not to put you off just so you are aware of the risks
Great advice!!!

