Gold jewelry testing methods are used by pawn shops like ours and jewelers all over the world. Understanding these methods is important because it helps you know the true value of your pieces, whether you are looking to sell them or just curious about what you own. As trusted buyers and sellers of used jewelry in the Bronx, we wanted to provide a clear guide to gold testing. In this blog, we will discuss visual inspections you can do at home, common types of non-gold jewelry, and the professional testing methods we use, so you can better distinguish real vs fake jewelry.
What Markings Should I Look For On Real Gold Jewelry?
The first step in checking your gold is to look for tiny inscriptions known as jewelry stamps. These marks are usually found on the clasp of a necklace, the inside of a ring, or the post of an earring and indicate the item’s purity. Different stamps tell you different things about the piece. For example, a number followed by “k” tells you the karat, while other marks might indicate it’s not solid gold. Being familiar with these markings is a great preliminary check you can perform yourself.
Some common stamps you might see include:
- Karat markings: Numbers like 10k, 14k, or 24k indicate the gold purity, with 24k being the purest. European jewelry might use a number system, such as 999 for 24k gold.
- Plated markings: Stamps like GP, GEP, or HGE mean the item is gold-plated, meaning it has only a thin layer of gold over another metal.
- Filled markings: Look for GF, which stands for gold-filled. These pieces have a thicker layer of gold than plated items, but are still not solid gold.
What is the Difference Between Gold Plated vs Gold Filled?
Gold-plated jewelry has a very thin layer of gold bonded to a cheaper base metal like brass or copper, which can wear off over time. Gold-filled jewelry, on the other hand, has a much thicker layer of gold that is heat-bonded to the base metal, making it more durable and valuable than plated pieces. While both look similar to the naked eye, their composition and longevity are very different. Neither is considered solid gold, which is an important distinction when assessing value.
How Do Pawn Shops Test Gold?
Pawn shops use professional gold jewelry testing methods to accurately determine authenticity and value. While visual inspections for jewelry stamps are a starting point, we rely on advanced techniques for a definitive answer. One of the most reliable methods is XRF testing. An XRF, or X-ray fluorescence, machine is an advanced testing tool that can analyze the elemental composition of an item without causing any damage. It gives us a precise reading of the gold content and tells us exactly what other metals are present in the alloy. This technology allows us to confidently identify real vs fake jewelry. It can also be used to verify certain brands that use unique patented metal compositions.
What Happens If My Jewelry Isn't Real Gold?
If you discover your jewelry is not real gold, it does not mean it is worthless. Many pieces that are gold-plated or gold-filled still have value, especially if they are well-made or have a desirable design. Some costume jewelry can also be collectible. The important thing is to have a clear understanding of what you possess. Many pawn shops that buy gold are not going to be interested in jewelry that is gold-plated.
Get Your Gold Appraised by the Experts at Paradise Pawn
At Paradise Pawn, we use professional gold jewelry testing methods to provide you with a fair and honest assessment of your used jewelry. As a staple in the Bronx community, we are dedicated to helping our neighbors understand the true value of their pieces. To learn more about our jewelry buying and selling services, visit us at one of our locations today.