If you ask any girl what the most important accessory in her wardrobe is, they will likely say their diamond ring. And why not? A diamond ring is one of the most beautiful ways to express your love, and it can last a lifetime, symbolizing your eternal commitment to one another. Diamonds are the ultimate accessory for any woman, but buying a jewelry piece that will top off your look requires a great amount of knowledge. Many of us start with a few stones, but not many people know that you need to consider your budget as well as the…