What each purity actually costs

A lower purity is the same metal with more filler, and the price is set by a multiplier

The bullion association publishes one number for the day: the rate for twenty-four karat gold. Every other karatage is a derivative of that figure. No separate market sets the price of twenty-two karat or eighteen karat. A shop that says it has a different source for lower purities is describing an alloy, not a quotation. The metal inside is the same gold; the difference is how much of it is present.

The multiplier is not a secret. Twenty-two karat means twenty-two parts gold out of twenty-four, so the rate is the benchmark multiplied by twenty-two and divided by twenty-four. The same arithmetic works for eighteen karat and fourteen karat. The result is a number that can be calculated to the rupee. Any shop that quotes a lower purity at a different ratio is adding or subtracting something beyond the metal.

This changes what a buyer should ask. Instead of asking for a discount, the first question is whether the shop's rate matches the arithmetic. If it does not, the difference is either a mistake or a margin. Both are worth knowing before money changes hands.

The making charge is where the shop's real margin hides

The benchmark and the tax are visible, but the making charge is the one cost that is not published anywhere. It is the amount added for turning raw gold into a finished piece. On a bar or a coin, this charge is small; on a necklace or a bangle, it can be large. The rate for the metal may be identical across two shops, but the making charge can differ by a wide margin.

A buyer who compares only the per-gram rate is comparing the wrong number. Two shops can quote the same purity rate and the same tax, yet one bill comes out higher because the making charge is buried in the total. The charge is often expressed as a percentage of the metal value or as a flat amount per gram. Either way, it is the shop's own invention.

The only way to see it is to ask for an itemised bill. The metal value, the tax, and the making charge should each appear as a separate line. If a shop refuses to break it down, the buyer is being asked to pay an unstated premium. That premium is the shop's choice, not a market rate.

The invoice must show the tax as a separate line, or the transaction is not complete

The goods and services tax on gold is a percentage of the final price, including the making charge. It is not included in the benchmark, and it is not the same for every item. Jewellery attracts a higher rate than bars and coins because the making charge is part of the taxable value. A buyer who pays the total without seeing the tax broken out has no way to verify the amount.

The tax is collected by the shop on behalf of the government. It is not a fee the shop keeps. That means a shop has no incentive to undercharge it, and a buyer has every incentive to check it. The invoice is the only proof that the tax was paid. Without an itemised bill, there is no record of what was charged for metal, what for making, and what for tax.

A shop that offers to skip the tax in exchange for cash is not doing the buyer a favour. The buyer loses the invoice, the proof of purchase, and any legal recourse. The tax is part of the transaction, and a bill without it is not a bill at all.

The benchmark is set before the market opens, and it does not move during the day

The bullion association publishes two rates: one in the morning and one in the afternoon. These are not live prices. They are reference points, fixed at a moment in time. A shop that quotes a different rate in the evening is not quoting the benchmark; it is quoting its own price. The benchmark does not update with every tick of the international market.

The gap between the two announcements is where a shop can take its margin. If the international price moves sharply after the morning rate is set, the shop may adjust its own selling price but the benchmark remains unchanged. A buyer who checks the rate online in the evening and then visits a shop the next morning should not expect the two numbers to match.

The benchmark is a floor for negotiation, not a forecast. A shop will never sell below the benchmark, but it may sell above it. The difference is the shop's premium, and it is not published anywhere. The only way to know if a shop's rate is fair is to compare it to the benchmark on the same day, not to a number seen a week earlier.

The purity of a coin is not the same as the purity of a bar, even if both are stamped

A bar and a coin may both be marked as twenty-four karat, but the actual gold content can differ. Coins are often minted with a slightly lower purity to make them harder and more durable. The stamp is a claim, not a guarantee. A buyer who assumes a coin is pure gold may be paying for gold that is not there.

The difference is small, but it matters at scale. A coin that is ninety-nine point nine per cent pure is not the same as a bar that is ninety-nine point nine nine per cent pure. The price should reflect that difference, but it often does not. A shop may sell both at the same per-gram rate, which means the coin buyer is paying more for less gold.

The only way to know is to ask for the exact purity and the weight. A reputable shop will provide both. If a shop cannot or will not, the buyer is being asked to trust a stamp. That trust is worth nothing at buy-back time, when the shop will test the metal and pay only for what is there.

The domestic premium over the international price is not fixed, and it is not the same for everyone

The Indian gold price is not simply the international price converted to rupees. There is a premium added, driven by import duties, local demand, and the cost of moving gold into the country. This premium changes from day to day and from city to city. A buyer in Mumbai may pay a different premium than a buyer in Delhi, even on the same day.

The premium is not published in the benchmark. The benchmark is the association's own rate, which already includes the premium. A buyer who compares the Indian benchmark to the international price is comparing two different things. The difference is the cost of doing business in India, and it is paid by every buyer.

A shop that quotes a rate below the benchmark is either making a mistake or selling gold that is not what it claims. The premium ensures that no one can import gold and sell it at the international price. The benchmark is the floor, and the premium is built into it.

The making charge on a bar is small, but the tax on it is still calculated on the full price

A bar or a coin has a making charge that is a tiny fraction of the metal value. But the tax is not charged on the metal alone; it is charged on the metal plus the making charge. That means even a bar, which is close to the benchmark, carries a tax that is slightly higher than the raw metal value.

The difference is small in rupees, but it is not zero. A buyer who calculates the tax on the benchmark alone will underpay. The invoice will show the metal value, the making charge, and the tax on the sum. The tax is always on the final price, not on the benchmark.

This is why a bar is still cheaper than jewellery of the same weight. The making charge is lower, so the taxable value is lower, so the tax is lower. But the tax is never absent. The benchmark is a pre-tax number, and the tax is the cost of the transaction.

The arithmetic hides inside the making charge

A shop that advertises a rate close to the benchmark is not doing the buyer a favour. It is moving the cost into the making charge, which is not published anywhere. The making charge is where a jeweller recovers the margin that a low headline rate appears to give away. A buyer who compares only the gold rate between two shops is comparing the one number the shop can afford to lose on.

The making charge is quoted as a percentage of the gold value or as a flat amount per gram. It is never part of the benchmark, and it is not regulated. The same purity and weight of gold can carry a making charge that differs by a wide margin between two shops in the same market. That difference is often larger than any difference in the gold rate itself.

A buyer should ask for the making charge to be itemised before any money changes hands. If a shop refuses to show it separately, the buyer is being asked to pay an unknown sum for workmanship. The invoice must show the gold value, the making charge, and the tax as three distinct lines. Without that breakdown, the advertised rate is meaningless.