Ok, so I keep reading about how one should avoid knots at all costs, but just how likely is a knot going to become a cavity? Has that actually ever happened to any PS'er? I'm asking because I keep going back to an F si2 diamond from a highly recommended and trusted local jeweler (one that's been reviewed on PS multiple times before) and the owner assured me that the knot is not going to be a problem. He said that I could cover it with a prong if I'm that worried about it. It's a 2.23 carat round diamond, F color, less than $20k, and throws off incredible fire in outdoor lighting. I can't find another big diamond that's also F color that is priced better, so that's why I'm asking if knots are really that risky.
Thank you in advance
Thank you in advance