Charcoal Grey Off Round Freshwater Pearls measures approximately 7x5mm on average, shows fair luster, good nacre with surface irregularities, full bodied shapes of average size, drill holes are from the side, pearls are well matched on the strand for tone, pearls show a slight purple overtone, and these Freshwater Pearls have been color treated a very dark blackish grey hue. This is sold as a lot of 350 Loose pearls.