So, my questions pretty simple. When can you notice a change in the diameter between two diferent diamonds by eye. Can you tell the difference between a 5.85 and a 5.95 mm diamiter diamond? what about 5.85 and 6.2? 5.85 and 6.5? I''ve never had a chance to make these comparisons before in real life, and its easy to get cought up in the numbers when your E-buying, so what increase in diamiter really matters for appearence of size?