Q:

What does it mean when gold has "925" stamped on it?

A:

Gold stamped "925" is probably gold-plated sterling silver. The "925" is part of a precious metals hallmark system, but only silver is denoted "925," or 92.5 percent, pure.

Hallmarks are legends stamped on items made of precious metals, especially items large enough to have intrinsic value due to their precious-metal content. These hallmarks are composed of at least three symbols: the sponsor, the purity and the assay office approving the purity measurement. Any item that does not include these three symbols has no guarantee of purity.

The stamp "925" refers to purity, specifically the minimum parts per thousand of the item's precious metal content. Each precious metal uses only certain numerical standard measurements of purity. Gold does not use the number "925." It is not uncommon for the composition of "gold" jewelry to in fact be gold electroplate over hallmarked silver.

Learn More

Related Questions

  • Q:

    Does gold have a smell?

    A:

    Gold does not have a smell, and it is also tasteless. It is a dense, soft and inert metal that has been sought after and used since antiquity. Gold is often found in free form, though it can also be extracted from minerals like tellurium. It does not tarnish.

    Full Answer >
    Filed Under:
  • Q:

    What does 14k gold mean?

    A:

    Fourteen-karat gold is gold that has been alloyed with equal parts silver and copper in order to provide additional durability and rigidity in jewelry, with the final product containing 58.3 percent gold, by volume. This same practice is applied to many gold products, because pure gold is too soft to be used as jewelry or other products.

    Full Answer >
    Filed Under:
  • Q:

    What does the imprint "18k HGE" mean on gold?

    A:

    The imprint "18k HGE" on gold essentially means that the gold is costume jewelry with little or no value. "HGE" stands for "hard gold electroplated," which means the object is not solid 18 karat gold throughout. "18k" refers to the type of plating used on the outer surface of the object.

    Full Answer >
    Filed Under:
  • Q:

    What does 925 mean on gold?

    A:

    The number 925 stamped on a gold piece of jewelry usually means that the jewelry is not entirely gold; it is sterling silver that has been gold plated. The number normally indicates the purity of the silver used, not the quality of the gold.

    Full Answer >
    Filed Under:

Explore