JP on a ring is an indicator which stamp is employed by a well known jewellery firm named Jack Pilatowicz. Jack Launched his organization in 2007 in Brisbane, Australia, right after 20 years of experience during the jewellery production market. HK is often a trademark that stands for Harriet Kelsall. https://tysonufmta.smblogsites.com/36830322/the-definitive-guide-to-jp88