Locate the hallmark: Tiffany & Co. hallmarks are usually stamped or engraved on the inside or back of a piece of jewelry. They are typically small and may be difficult to see, so you may need a magnifying glass to help you.
Identify the year: Tiffany & Co. hallmarks typically include a year code or date stamp. This will be represented by a series of numbers or letters. The numbers or letters correspond to a specific year or date range, and can be used to determine the approximate age of the jewelry.
Understand the metal type: The hallmark may also indicate the type of metal used to make the jewelry. Tiffany & Co. uses a variety of metals including sterling silver, gold, and platinum. The hallmark will usually include a code or abbreviation to indicate the metal type, such as "Ag 925" for sterling silver or "Au 750" for 18-karat gold.
Additional marks: In addition to the year code and metal type, the hallmark may include other marks or symbols. These can indicate various aspects of the jewelry such as the designer, collection, or manufacturing location.
Consult with an expert: If you are unsure how to read a Tiffany & Co. hallmark, you can consult with a jewelry expert or appraiser. They will be able to provide you with additional information about the piece of jewelry and its hallmark.
Here's a breakdown of a typical Tiffany & Co. hallmark:
- Tiffany & Co. Maker's Mark: The mark that Tiffany uses to indicate that the item is made by Tiffany & Co. This is usually seen in the form of "T & CO." or "Tiffany & Co."
- Metal Content Mark: This indicates the metal used in the piece, usually indicated by a number like "925" for Sterling silver or letters مثل "PT950" for platinum.
- Year Code: This is a small letter that Tiffany uses to indicate the year the piece was made.
- Design Code: Tiffany uses design codes to identify different designs and collections.
- Manufacturing Location: Some pieces may also include a letter that indicates the location the piece was manufactured, like "N" for New York City, "SA" for Switzerland.
- Artist's Initials: Some Tiffany pieces may also include the initials of the artist or designer who created the piece.
- Additional Marks: Some Tiffany Hallmarks may have additional symbols, like diamond weight, carat weight, etc.