Add to that the fact that fine jewelry is also a substantial investment, and you would certainly want to pick out the right piece for your loved one. Luckily, there are several ways to ease the process, a few of which are listed below.     Use an Expert’s Knowledge If there is a registered gemologist willing to help you out, avoid making the mistake of passing that up. You would be saving yourself a lot of diamond store visits by simply asking for advice from a person that deals with gems for a living. Additionally, attend a couple of conferences and conventions if you can to brush up on what you know, and learn a few new things to boot. Know What Affects the Pricing There is an obvious range of prices each gem comes at, so find out why this is the case. Ask your jeweler what the acting factors are behind pricing disparities, and base your decision on the ones most important to you.