Know Your Gold: Purity and Hallmarking
Before you visit a jeweller, understand what you own. Gold purity is measured in karats (K). 24K is the purest form (99.9%), but it's too soft for jewellery. Most Indian jewellery is made from 22K gold, which contains 91.6% pure gold mixed with alloys
for durability. Check your jewellery for a BIS (Bureau of Indian Standards) hallmark. Since June 2021, hallmarking is mandatory for 14K, 18K, and 22K gold, guaranteeing its purity. The hallmark includes the BIS logo, the purity grade (like 22K916), and a six-digit alphanumeric Hallmark Unique Identification (HUID) code. Knowing your gold’s certified purity is the first step to a fair valuation.
The Valuation Formula: How Jewellers Calculate Worth
The fundamental formula jewellers use is straightforward: Gross Value = Gold Weight (in grams) x Purity x Rate of the Day. For example, if you have 10 grams of 22K (0.916 purity) gold and the 22K gold rate is ₹6,000 per gram, the gross value is 10 x 0.916 x ₹6,000 = ₹54,960. However, this is not the final amount you receive. The key is to ensure the jeweller uses the correct daily rate for the specific purity of your gold. Many organised jewellers display these rates prominently in their stores.
Decoding the Deductions: Where Value Is Often Lost
This is the most critical part of the process. The gross value is always reduced by certain charges. Common deductions include melting or refining charges, which can range from 2% to 8%. Some jewellers also apply 'wastage' charges, claiming a certain percentage of gold is lost during the melting and purification process. These charges can significantly reduce the final value, sometimes by as much as 20-35%. It's crucial to ask for a clear, written breakdown of all deductions. Remember, you will not get back the making charges you paid when you first bought the jewellery.
The Process: What to Expect at the Counter
When you present your old jewellery, the process should be transparent. The jeweller will first check for hallmarks. They will then weigh the item in front of you. If there are stones, enamel, or other non-gold elements, they will be removed, and the gold will be weighed again. Purity is typically tested using a certified Karatmeter or an XRF machine, which should also be done in your presence. This process verifies the net weight and purity, which are used to calculate the final exchange value. Do not hesitate to ask questions at every step.
How to Compare Deals and Get the Best Price
Don't accept the first offer you receive. To truly compare deals, visit at least two or three reputable jewellers. For each, get a detailed quote that specifies the net weight of your gold, the purity assessment, the gold rate applied, and a line-by-line list of all deductions. Some jewellers may offer a 100% value on old gold with zero deductions but might have higher prices for their new jewellery. Others may offer a lower rate but have fewer deductions. Only by comparing the final payable amount for the new jewellery, after adjusting the exchange value, can you determine the best deal.
Exchanging vs. Selling for Cash
Many jewellers offer a better value if you exchange old gold for new jewellery from their store, rather than selling it for cash. This is because an exchange is also a sale for them. If you need immediate funds, a cash sale is an option, but be prepared for a potentially lower valuation. An alternative to consider if you need funds but don't want to part with your jewellery permanently is a gold loan, where the item is pledged as collateral instead of being sold.














