Antique Jewelry Makers Marks. When learning how to date vintage jewelry, a maker's mark (or signature) can be a big help, since most companies changed their signatures over time. Works in gold, silver, and base metals.
Luckily for you, AAJ has compiled an easy beginner's guide to the most common and important hallmarks. Also called 'Trademarks,' they often provide the only evidence that a certain piece of jewelry has indeed been manufactured by a certain jewelry maker. Maker's marks are the initials or name of the manufacturing firm or other representative symbol stamped into a gold, silver or platinum. item.
Jewelry Makers Marks In Alphabetical Order Beautifulearthja.
Hallmarks and markings are an important clue to help date a piece of jewelry.
Works primarily in gold and platinum. This mark is Dutch (Netherlands): made by J. Jewelry History - Jewelry Research - Jewelry Marks - Jewelry Signatures - Jewelry Articles - Jewelry Galleries COSTUME JEWELRY MARKS - A * Information and images contained in Researching Costume Jewelry (RCJ) were created by Illusion Jewels and are currently maintained and updated by Costume Jewelry Collectors Int'l (CJCI).