PD on a ring typically signifies palladium. Your ring can be palladium-plated if it's PD published in excess of it. ABF on jewelry frequently suggests it's an antique bronze, antique copper or antique brass complete over Various other style of metallic. 10k refers to 10 karats of gold, in https://shanehaqeq.blogmazing.com/31361719/5-tips-about-jp88-you-can-use-today