Category: General

What is PD inside a ring?

A marking of “pd” on the inside of the ring indicates that the ring is made of the metal palladium. Palladium is in the same group in the periodic table a...

What does GF 18K mean?

As long as the item is higher than 13 karat or 54.2% gold the jeweler can legally mark the item 14 karat. GP after the stamp stands for gold plated, “18K ...