by OldAndMine » Jan 11, 2012 Hi Again All The hunt for an old mine cut or an antique cushion continues. And I have another question: if a culet is every so slightly off centre, will this effect the light performance of the stone? Technically this is part of symmetry? But if a culet "simply" serves as entry point for light before it hits all the right angles in the stone, can I assume that it being slightly off centre wont matter? Thanks!!