I have been looking at settings for an engagement ring and found a beautiful ring by A. Jaffe. The setting showed the center stone and side stones completely. What I mean is that the only thing holding in the diamonds were the prongs. It did not have the basket underneath the diamond. My question is how important is it to have the basket under the diamond? Does it increase the risk of the diamond coming loose to not be supported by the basket or can strong prongs hold it securely?