Diamonds are definitely a girls best friend. One of the most exciting things to do when planning your engagement is choosing a piece of jewellery that will be worn every single day and mark the beginning of a life long commitment with your special someone which is just unforgettable. With so many options to choose from it can be hard to know where to begin. Therefore it is important to take your time in deciding on what shape, size, colour and cut of diamond best describes your style and personality.