A jeweler friend of mine bought this Diamond Moissanite duotester on a gemshow some time ago. It was expensive and they promised him that he wont need anything else anymore and blah blah blah. Ok… i showed up with my “chaotic low-life not Charles & Colvard made in India” Moissanites, and guess what? They passed for diamonds. My friend was heartbroken. He does not trust anything from now on. I told him that he cant trust electronical gadgets. The only thing that he can trust is optical and knowledge and experience.
Does anyone else have similar experiences?