First, the location of the steel seal is too hidden, so the location of the gold jewelry is small because it is relatively small, so it needs to be carefully checked. Generally, pendants are stamped on the bottom or triangular buttons, bracelets and necklaces are stamped on M and S buttons, bracelets are stamped on the back or side of bracelets, and gold earrings are stamped on hooks. Many laser-printed words are in inconspicuous and hidden positions.

Second, the merchant forgot to engrave it. A lot of gold comes from a gold jewelry processing factory. Gold ornaments made by brand merchants after placing orders are being taken back. At this time, most gold ornaments will have a deep imprint when they leave the factory.

Jewelry has a broad sense and a narrow sense. Jewelry in a narrow sense refers to jade products. Jewelry in a broad sense should include jewelry, handicrafts or other treasures made of gold, silver and natural materials (minerals, rocks, organisms, etc.). ) has certain value.