Tri-tone Silver Large Hole Off Round Freshwater Pearls exhibit a high luster with a consistent smooth nacre quality showing off round shaped bodies measuring approximately 8mm diameter x 7mm width up to 9mm diameter x 8mm width. These color treated large hole freshwater pearls have been drilled for a 2.5mm inside diameter. Our Large Hole pearls are produced with a 5 step process to insure a clean and consistent diameter throughout.