JP on a ring is a hallmark and this stamp is used by a well-known jewelry company named Jack Pilatowicz. Jack founded his business in 2007 in Brisbane, Australia, following 20 years of experience during the jewellery producing field. Occasionally, “JP” could depict Yet another nation or a special meaning https://claytonysjyp.blogrenanda.com/43369191/not-known-facts-about-jp88