Pink Sea Glass
Most of the pink sea glass I have collected in Puerto Rico is a very light pink. It varies from peachy pink to redder pinks. More than likely it comes from 1920's to 1930's deperession glass. Depression glass was made in various colors. Usually the items were some sort of tableware like pitchers, plates, cups and saucers.
My advice to beachcombers is to never pass up a white piece of seaglass as it may be a light rare color. Light pink can look white in the sand, often you don't know you have it until you sort your sea glass out at home.