9x10mm up to 10x9mm Teal overtone Silver Large Hole Baroque Freshwater Pearls exhibit a high luster with a consistently smooth nacre quality showing very slight irregularities on the asymmetrical baroque shaped straight drilled bodies. These color treated large hole freshwater pearls have been custom drilled for an even 2.5mm inside diameter. Our Large Hole pearls are produced with a 5 step process to insure a clean and consistent diameter throughout.