I'm getting ready to replace a .71 H&A with a 1.00-1.10 H&A (Both G VS1/2)
But I'm wondering, what are the qualities in a diamond that guarantee fire and brilliance?
I'm looking at two diamonds, one is HCA 0.9 the other is 1.1. But as I'm buying online I
can't see if they have fire or not.
Any helpful advice welcomed,