Please give my your best guess...Akoya or Faux??? I think they are akoyas, but they only have grit on my teeth, not when I rub them together. I have this same problem on tiny akoyas near the clasp in those graduated 13 oz vintage akoyas. (So it isn't helping!) They have the look of akoyas and reflect the light correctly. They even glow in UV light. But I am frustrated with the lack of grit when I rub them together, but grit on my teeth. (I don't usually use my teeth as I find rubbing them together less ewwwww.. & usually just as easy!). I need all your
good eyes!!!!