There is a SI2 diamond that I like a lot from looking at its numbers, and the jeweler said it's eye-clean (it's a needle inclusion right under the table). I just want to know in general, how reliable is the term "eye-clean" from a jeweler (like 50% of the times it's eye clean and 50% of a chance it's not really eye clean?) ? would most jeweler be honest with their answers about clarity? I can't see the stone in person, no photos are available