The platinum diamond ring for her to choose high quality diamond in order to highlight the style of the platinum diamond ring, must pay attention to the gem on the set in quality in the first place. The best and most valuable diamond is D color FL ( Immaculate) Clarity. For clarity, in order to ensure the diamond is not visible to the naked eye of inclusions, general advice to select FL and SI2 range. Pursue higher clarity you can choose to FL, IF ( Within the perfect) Even VVS ( Very mild containing) Level. Read our article, learn how to choose high quality diamonds. According to cutting way to choose diamond jewelry store browsing, you will know that diamond shape will also affect price of jewelry. Read our article, understand one carat diamond prices. At present there are several kinds of diamond shape is more popular. Platinum diamond ring, with a round brilliant cut diamonds in the most popular, but also the most expensive, because it is the requirement to cut is higher than other types.