I never thought I'd be looking at lab diamonds! But I have 2 projects in mind that it makes financial sense to use Lab stones. I have no knowledge to base decisions on. I see stones with treatments (?) and I have no clue what that is or how it affects the stone. I also see very affordable stones then I see stones that are quite pricy and typically "in-house" stones. (from a trusted vendor). Is there info here on PS that anyone can point me to? Thanks.