PD on a ring ordinarily represents palladium. Your ring can be palladium-plated if it has PD prepared over it. HK is usually a trademark that stands for Harriet Kelsall. They layout and provide jewelry all around the British isles and to other spots as well.  Country hallmarks: Some international locations have https://messiahfscnw.widblog.com/91827613/a-simple-key-for-jp88-unveiled