JP on a hoop is a trademark which stamp is used by a famed jewelry corporation named Jack Pilatowicz. Jack founded his firm in 2007 in Brisbane, Australia, following 20 years of experience within the jewelry producing industry. If a ring has P4SR written on it, it means that it https://juliusysjzp.theobloggers.com/43348233/not-known-details-about-jp88