Mid-Length White Near-Round Freshwater Pearl Necklace 7-7.5mm, high quality white, near-round shaped freshwater pearl necklace. As with all strung Jersey Pearl jewellery these pearls are individually knotted on silk which helps protect the pearls from rubbing against each other and if the silk breaks you could only ever lose a single pearl. All Jersey pearls used in Jersey Pearl Jewellery are real pearls, that have never been dyed and that are CarbonNeutral?