Luster, as with almost all other aspects of grading and numismatics as a whole, is hard concept to understand from print or online photos. It is best to view or experience in the flesh. I would suggest visiting a local dealer and examine several examples of "mint state" coins from various series. Also, I would take graded examples in slabs with a bit of salt as TPG's use different grading methods and are not constant nor static. Everyone has their own unique standards and diagnostic points when evaluating coins, it is an art that takes years or a lifetime to master.



















