There’s nothing worse than thinking you’ve bought a solid gold or silver piece, only to find out later that it’s just plated. Over the years, I’ve learned a few simple ways to tell whether jewelry is genuine or just coated in a thin layer of metal. If you’re unsure about a piece, here’s how you can check:
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Look for Hallmarks or Stamps: Real gold, silver, and platinum jewelry will usually have a stamp somewhere on the piece. For example:
- Sterling silver: 925 or .925
- Gold: 10K, 14K, 18K, 24K
- Platinum: PT or 950
If there’s no stamp, it might be plated—but not always, as some handmade pieces may not be marked.
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Use the Magnet Test: Precious metals like gold, silver, and platinum are not magnetic. If your jewelry sticks to a magnet, it’s likely made of a base metal like steel or nickel under a thin plating.
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Check for Wear and Discoloration: Plated jewelry tends to wear down over time, especially in areas that rub against your skin. If you notice a different-colored metal underneath, it’s plated. Sterling silver may tarnish, but it won’t turn into a different color.
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Do a Skin Test: If a ring turns your finger green, it’s likely made of brass or copper under the plating. (Though keep in mind, even some real metals like sterling silver can react with certain skin types!)
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Try the Scratch Test (Only if You Don’t Mind Minor Damage!): If you lightly scratch gold or silver against an unglazed ceramic tile, real metal will leave a streak that matches its color. Fake metals or plated pieces will leave a black mark.
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Get a Professional Test: If you’re still unsure, most jewelers can do an acid test or an electronic test to determine if your jewelry is real or plated. It’s worth it, especially for valuable or sentimental pieces.
It’s always a good idea to check your jewelry, especially if you’re buying secondhand or from an unknown source. Knowing these tricks has helped me make smarter purchases and avoid disappointment!