What Does XP Mean on Gold Jewelry? Markings, Certification, and Their Implications
The marking “XP” on gold jewelry means “extra plating.” This indicates the piece has an added layer of protection, which improves its durability. However, “XP” does not represent gold content or purity level. Always check the source for factual accuracy when evaluating jewelry quality and clarity. Certification is another important aspect related to gold jewelry. … Read more