Dark Peacock Large Hole Baroque Side Drill Freshwater Pearls have a 2.5mm inside diameter Large Hole pearls are produced with a 5 step process to insure a clean and consistent diameter throughout. Pearls of White, Off White, Cream, Pink, Peach, & Silver hues are undyed. Pearls of all other hues are dyed per our specifications. This strand is a dark greyish purple hue with irridescent overtone in a well match, nicely shaped body.