PD on a ring generally signifies palladium. Your ring may very well be palladium-plated if it has PD created in excess of it. HK is usually a trademark that means Harriet Kelsall. They design and supply jewelry all over the United kingdom and also to other destinations in addition.  Nation https://casper77situsjudionlinete68890.fitnell.com/77825185/examine-this-report-on-jp88