JP on a ring is an indicator which stamp is utilized by a well known jewelry organization named Jack Pilatowicz. Jack Started his organization in 2007 in Brisbane, Australia, right after 20 years of experience from the jewellery production market. HK is usually a trademark that stands for Harriet Kelsall. https://garrettbtulj.collectblogs.com/81482270/the-fact-about-jp88-that-no-one-is-suggesting