by Elise_k » May 17, 2019 at 12:05 PM Hi everyone, I’m trying to learn to read the idealscope images I’ve received from a vendor. Here are the two diamonds: D1: 1.67 H SI1 Is this idealscope showing light leakage under the table or is it just reflecting different lights? D2: 1.57 F SI1 Does it matter that this idealscope image appears darker? Which one of the two would have a better light performance? To me, they seem comparable, but I could be totally wrong... Also, the D1 is about 1500$ more expensive despite being smaller face up.. is that worth a trade off with a higher colour grade?? Sorry for so many questions! I’m such a newbie Thanks so much for your help!