How to Spot Fake Gold Plated Jewellery Before You Buy

Most gold plated jewellery sold in India is not what it claims to be. The listing says "18K gold plated." The product arrives looking the part. Three weeks later, the colour is lifting at the edges and there is a green ring around your wrist.

Knowing how to spot fake gold plated jewellery before you buy is the difference between a piece that lasts two years and one that lasts two washes.

This guide covers every test and signal worth knowing. No equipment required for most of them.

What "Fake" Gold Plated Jewellery Actually Means

Fake gold plated jewellery is not always counterfeit. Most of it is technically real plating, just applied so thinly that it is functionally useless.

Genuine gold plating requires a micron thickness of at least 0.5 microns to hold up to regular wear. Industry standard for quality fashion jewellery is between 1 and 2.5 microns. Most cheap online sellers plate at 0.1 microns or less, which is enough to photograph well and fail within weeks.

The base metal matters too. Quality gold plated jewellery uses brass or sterling silver as the base. Lower-end products use zinc alloy or mystery metals that corrode faster, react with skin, and cause the green discolouration that gets blamed on the gold.

The Bureau of Indian Standards requires hallmarking for gold jewellery above a certain purity threshold, but fashion jewellery sold below the fine jewellery price bracket largely operates outside that framework. Which means the buyer has to do the work.

How to Spot Fake Gold Plated Jewellery: 7 Tests That Actually Work

1. The Magnet Test

Gold is not magnetic. Neither is brass or sterling silver, the two most common quality base metals. If a magnet pulls toward the piece, the base metal is likely iron or low-grade zinc alloy. This is the fastest and most reliable pre-purchase test. A basic fridge magnet works fine.

2. Check the Micron Thickness Some trustworthy sellers will state the micron thickness of their plating. It is a useful signal when they do. But the absence of this information alone is not conclusive. Combine it with price, base metal disclosure, and the other tests on this list. What is a red flag: "18K gold plated" with no further detail on a ₹150 earring. What is reassuring: a brand that can answer the question when you ask it directly.

3. Look for a Hallmark or Stamp Quality gold plated jewellery is often stamped with the karat of the plating, 18K or 14K, and sometimes the base metal. Look for these stamps on clasps, inside bands, or on the back of pendants. No stamp does not automatically mean fake. Small handcrafted pieces sometimes lack space for stamping. But the absence of any marking combined with a suspiciously low price is worth taking seriously.

4. The Acid Test (for pieces you already own)

A jeweller's acid test kit can confirm whether a piece is genuine gold-plated or base metal dressed up. Apply a drop of nitric acid to a small inconspicuous area. If the metal turns green, it is likely a base metal with no real gold content. If it turns milky, it may be sterling silver underneath.

5. The Skin Discolouration Test

Green or black marks on skin are caused by metal oxidation, not by gold. Real gold does not react with skin at any karat. If a "gold plated" piece is turning your wrist green immediately, the plating has worn through or was never substantial to begin with, and the base metal is reacting with your skin's acidity.
This is not a pre-purchase test. But if it happens within the first week of wearing a piece, you have your answer about the quality.

6. Price Arithmetic Gold plating uses real gold. Even at fashion jewellery thickness, the gold content costs something. An earring listed at ₹150 claiming 18K gold plating is making a promise the price cannot support.
Quality gold plated fashion jewellery in India starts around ₹800 to ₹1,200 for a simple piece and scales from there depending on the base metal, design complexity, and plating thickness. Significantly below that range, the claims on the listing should be read with scepticism.

7. Research the Brand's Transparency A brand that takes its plating seriously will tell you the karat they use, the base metal, and why their pieces cost what they cost. They will have a care guide. They will be able to answer specific questions about their production.
A brand that uses phrases like "premium gold finish" or "gold tone" without specifics is telling you something without saying it directly. Gold tone means no gold. Premium finish means nothing verifiable at all.

What 18K Gold Plated Jewellery Actually Means

18K refers to the purity of the gold used in the plating layer, not the piece as a whole. 18 karat gold is 75% pure gold, which gives it a richer, warmer colour than 14K and better tarnish resistance than lower karat platings.

When a brand says 18K gold plated, they are telling you the quality of the gold applied. They are not telling you how thick that application is. Both pieces of information matter.
At IshqME, all gold-plated jewellery uses 18K gold electroplating with an e-coating layer that protects the plating and extends wear time. The karat tells you the gold quality. The protective finish tells you the brand thought about longevity.

How to Make Gold Plated Jewellery Last Longer

Even quality gold plated jewellery has a finite lifespan if you treat it like a solid gold piece. The plating layer is real gold, but it is still a layer.

The rules that actually extend wear time: Keep it away from water. Showers, swimming pools, and sweat accelerate plating wear faster than almost anything else. Put it on after moisturiser and perfume, not before. Both chemicals degrade the plating surface.

Store pieces separately. Gold plated jewellery scratches easily when pieces rub against each other. Individual pouches or a divided jewellery box extends the visible life of the plating significantly.

Clean with a dry soft cloth, not chemicals. Most jewellery cleaning solutions are formulated for solid metals. On plated pieces, they strip the surface layer. A gentle wipe after each wear is enough.

The pieces that last are the ones bought from brands that plate correctly in the first place. Maintenance extends lifespan. It cannot compensate for inadequate plating at the source.

Frequently Asked Questions

How can I tell if gold plated jewellery is real before buying online?

Check whether the seller discloses the karat of the plating (14K or 18K) and the base metal. If neither is stated and the price is unusually low, the plating is likely below standard. A magnet test on delivery can confirm whether the base metal is iron-based.

Does real gold plated jewellery turn your skin green?

No. If a piece is turning your skin green, the gold plating has worn through and the base metal underneath is reacting with your skin's natural acidity. This indicates either very thin plating, a low-quality base metal, or both.

What is the difference between gold plated and gold filled jewellery? Gold plated jewellery has a thin layer of gold bonded to a base metal. Gold filled jewellery has a much thicker layer of gold mechanically bonded to the base, typically 100 times thicker than standard plating. Gold filled pieces last significantly longer and are closer in durability to solid gold, though they cost more.

Is 18K gold plated jewellery worth buying? Yes, if the plating is applied at adequate thickness over a quality base metal. Industry standard for quality fashion jewellery sits between 1 and 2.5 microns. The key is buying from a brand that is clear about the karat they use and the base metal, rather than hiding behind vague language like "premium gold finish."

How long does 18K gold plated jewellery last? With proper care, quality 18K gold plated jewellery lasts between one and three years before the plating begins to show wear. Pieces that come into frequent contact with water, perfume, or sweat will wear faster. Pieces stored carefully and worn occasionally can last considerably longer.
The information to make a good decision is almost always available. The question is whether the brand you are buying from is willing to give it to you.
If they are not, that is your answer.