JP on a hoop is a trademark which stamp is employed by a famed jewellery company named Jack Pilatowicz. Jack founded his company in 2007 in Brisbane, Australia, following 20 years of experience during the jewellery producing marketplace. S925 ALE 54 refers to a global common for sterling silver jewellery, https://alexisfqblx.techionblog.com/36945055/little-known-facts-about-jp88