Hi everyone, I lurk here every now and then, but this is my first post. I am thinking about having LM do a setting with a cushion stone. I am planning to ask his diamond concierge/Perry what he has, but I would like to ask other vendors what they have available, as well. Does anyone know if Leon will set cushions sourced from Mark/ERD? I know years back there was a spat between them and if I recall correctly, he was no longer accepting ERD sourced stones? However, I do not know what the current situation is like. If not, where else should I consider if I want a chunky cushion and care about light performance but do not want to pay the premium for an AVC from GOG? TIA for your help!