Everything you need to know about gold purity before you sell — so you always know what you actually have and what it's worth.
June 09, 2026
Gold selling scams are more common than most sellers realise — not because buyers are obviously dishonest, but because most customers don't fully understand how the valuation works. Without that knowledge, there's no way to tell if the price you're offered is fair. Broadly, these scams fall into two categories: those that manipulate the rate or deductions before weighing begins, and those that manipulate the purity reading itself.
To understand how gold prices are calculated in more detail, click on the link below
These scams happen before a single gram of your gold is weighed or tested. They target what you believe you should be paid.
A buyer quotes you a gold rate that sounds plausible but is 1-3% below the current live market rate. Most customers don’t check the IBJA rate independently before walking in. At 10 grams of 22K gold, even a 1% rate gap costs you roughly Rs 550-600. Multiplied across hundreds of daily transactions, this is a reliable profit mechanism for the buyer.
The buyer quotes a high-seeming gold rate upfront to create goodwill and lower your guard. They then recover that generosity through inflated deductions. By the time the math is done, the effective payout is lower than competitors who quoted a more modest rate with lower deductions. The high opening number was bait.
Standard deductions are: difference between buying and selling price, stone weight, melting loss, and buyer margin. Scam deductions include: charging melting loss AND a wastage fee (two names for the same thing), deducting for dirt or grime and then also charging melting loss, or adding undisclosed fees for documentation, certification, or cash handling. None of these extras are legitimate unless disclosed upfront.
Note: If a buyer understates your gold’s purity to pay less, or applies undisclosed charges, this likely constitutes an unfair trade practice under Section 2(47).
You can file at:
● District Consumer Commission — for disputes up to ₹50 lakh
● National Consumer Helpline — 1915
● E-Daakhil Portal — edaakhil.nic.in (online filing)
A buyer rapidly fires numbers at you: rate, deduction percentage, weight, payment amount. The calculation is done mentally or on a handheld device and the total is stated with confidence. Research shows that faster calculations cause sellers to rely on trust rather than verification. At no point is a written breakdown offered. The errors, when they exist, almost always favour the buyer.
These are more sophisticated and harder to detect. They manipulate the purity reading itself. So, even if the rate and deductions are fair, the base number is wrong.
XRF machines test only a small spot on the jewellery at a time. The joints and solder areas of a piece where different components are fused together usually have lower gold purity than the main body of the ornament. Even when the machine is used multiple times on different spots, a dishonest evaluator may intentionally place some readings on these lower-purity joints or soldered sections. This can pull down the average purity result shown on the machine and may then be used to justify a lower price.As a result, the actual overall purity of your jewellery may be higher than the final reading being presented.
During the melting and refining process, if the mold is not mixed continuously, purity distribution becomes uneven. A dishonest buyer can test the low-purity side of the mold, report that result as your gold’s purity, and pocket the difference in recovered gold. This scam is invisible to the seller because it happens post-melting.
Acid testing is entirely dependent on the skill and honesty of the person performing it. There is no machine printout, no objective record, and no way for you to verify the result. A tester can deliberately use the wrong acid concentration, misread the reaction, or simply state a lower karat than the test shows.
Note: If a buyer understates your gold’s purity to pay less, or applies undisclosed charges, this likely constitutes an unfair trade practice under Section 2(47).
You can file at:
● District Consumer Commission — for disputes up to ₹50 lakh
● National Consumer Helpline — 1915
● E-Daakhil Portal — edaakhil.nic.in (online filing)
When a jeweller writes down your gold’s weight, standard practice rounds to 2 decimal places. Rounding down 3.459 grams to 3.45 grams loses 0.009 grams. At a gold rate of Rs 6,000 per gram, that is Rs 54 per transaction. Across a high-volume buyer handling 50 transactions a day, that rounding loss generates Rs 2,700 daily at your expense.
Not every difference in price is a scam. Legitimate buyers have genuine cost structures. The distinction between a fair buyer and a dishonest one comes down to transparency:
● They show you the live rate source before starting the calculation.
● They test in front of you, on the main body of the piece, and show you the XRF screen.
● They give you a written, itemised breakdown of every deduction.
● They quote a price before any melting occurs.
● They let you reject the offer with no obligation after testing.
● They welcome your questions and take time to explain the calculation.
If you're in Mumbai and want to see what a fair gold evaluation actually looks like, AsliValue comes to you. No branch visit. No pressure. You get a full written breakdown before any decision.
Yes, and it's harder to spot than rate tricks. With XRF machines, a dishonest evaluator can deliberately place readings on solder joints or soldered sections — which naturally contain less gold than the main body — and use those lower readings to pull down the average purity result shown to you. With touchstone acid testing, there's no machine printout at all, which means the tester can simply report a lower karat than the test actually shows. The main protection is asking the buyer to test on the main body of the piece, in front of you, and to show you the reading before any calculation begins.
It's worth knowing you have a formal route, not just a complaint. If a buyer understated your gold's purity or applied undisclosed charges, that likely qualifies as an unfair trade practice under Section 2(47) of the Consumer Protection Act. You can file at the District Consumer Commission for disputes up to ₹50 lakh, call the National Consumer Helpline at 1915, or file online at the E-Daakhil portal. Keep any written records — SMS confirmations, handwritten receipts, or screenshots of the rate shown — as they significantly strengthen a complaint.
There are genuinely valid deductions: the gap between buying and selling price, the weight of stones or non-gold fittings, melting loss, and the buyer's margin. What isn't legitimate is being charged twice for the same thing — "melting loss" and "wastage fee" are the same deduction with two names, and a genuine buyer won't charge both. The test is simple: ask for a written itemised breakdown before you agree. Any deduction a buyer refuses to put in writing probably shouldn't be there.