JP on a hoop is an indicator which stamp is utilized by a famed jewellery company named Jack Pilatowicz. Jack Established his company in 2007 in Brisbane, Australia, following 20 years of experience in the jewellery producing marketplace. S925 ALE 54 refers to a world normal for sterling silver jewellery, https://louisfreoy.ivasdesign.com/58051760/jp88-an-overview