Jewelry Maker's Mark or Jewelry Marking Pliers by: Home Jewelry Business Guide
Hi, Amelia,
I think you are referring to tiny name plates that bear your company name or logo on it that many professional jewelry designers use to mark their jewelry? These are usually referred to "jewelry maker's mark" or "jewelry marking pliers" and are custom made by a manufacturer.
Usually, you send in your black and white artwork according to the the manufacturer and they will make the stamp for you.
You can get the custom maker's mark made into a stamping too, or you can get it so that it fits into a pair of jewelry marking pliers, depending on what you want to use it for.
The tags you can buy from any jewelry supply store, and come in a variety of metals such as brass, silver and gold plate, sterling silver, fine silver, gold, platinum, etc.
You should expect to pay at least $125 for a basic custom jewelry maker mark and at least $150 for custom jewelry marking pliers. The marking pliers usually come with a curved attachment for using on rings, and a straight attachment for using on regular tags.
You can try RioGrande for custom stamps or look in the back of jewelry magazines for manufactures.