JP on a ring is an indicator which stamp is used by a famed jewellery enterprise named Jack Pilatowicz. Jack Started his enterprise in 2007 in Brisbane, Australia, following 20 years of experience while in the jewellery production sector. Consequently, if a hoop has N 925 Cn stamped on it, https://fernandoifbvo.amoblog.com/rumored-buzz-on-jp88-58660810