PD on a ring typically represents palladium. Your ring might be palladium-plated if it has PD penned above it. HK is really a trademark that means Harriet Kelsall. They layout and supply jewelry everywhere in the United kingdom also to other areas as well.  Place hallmarks: Some nations have their own https://johnnyymwis.articlesblogger.com/59361970/considerations-to-know-about-jp88