PD on a hoop typically signifies palladium. Your ring could be palladium-plated if it's got PD created over it. HK is usually a trademark that stands for Harriet Kelsall. They design and style and provide jewelry all over the United kingdom and also to other places too.  The Sunshine refers https://beckettecvky.blogoxo.com/37288604/the-definitive-guide-to-jp88