PD on a hoop usually signifies palladium. Your ring can be palladium-plated if it has PD written around it. HK is often a trademark that stands for Harriet Kelsall. They structure and provide jewelry all around the UK also to other areas as well.  Nation hallmarks: Some international locations have their https://holdenmdshx.collectblogs.com/81682777/jp88-an-overview