When it comes to choosing the perfect diamond engagement ring, it can be overwhelming to navigate all of the different styles and options available. However, with a little bit of research and understanding of what to look for, you can find the perfect ring that will symbolize your love and commitment. Here are 5 tips for choosing the perfect diamond engagement ring: Determine your budget, consider the 4 C's, choose a style that reflects your personality, don't be afraid to try on different styles, and consider the metal.