Verify the Purity of Your Gold
The value of your gold is fundamentally tied to its purity, measured in karats (K). Pure gold is 24K, but it is too soft for most jewellery, so it's mixed with other metals. Most Indian jewellery is 22K, meaning it contains 91.6% pure gold, often stamped
as '916'. Older pieces might not be hallmarked, making a purity test essential. Jewellers use various methods, from traditional acid tests to modern X-ray fluorescence (XRF) machines, which are more accurate. For any new jewellery purchase or recently hallmarked items, look for the mandatory three-part BIS hallmark: the BIS logo, the purity grade (e.g., 22K916), and a six-digit alphanumeric Hallmark Unique Identification (HUID) number. You can verify this HUID using the BIS CARE app to confirm the jewellery's authenticity, a powerful tool to protect yourself. When exchanging old, non-hallmarked gold, expect the jeweller to test its purity to determine its value.
Ensure an Accurate Weight
The second pillar of your gold's value is its weight. Insist that the jeweller weighs your old items in front of you on a calibrated electronic scale. Be aware that jewellery often contains stones, pearls, enamel, or other non-gold elements. These must be removed before weighing, or their weight must be accurately estimated and deducted from the total. Some buyers may try to undervalue your gold by giving a lower weight or by not properly accounting for these non-gold additions. Also, be cautious of vague deductions for 'impurities' or 'melting loss' that can be applied to the weight before the valuation even begins. A transparent jeweller will clean the item and weigh only the gold content in your presence, explaining any deductions clearly. For complete peace of mind, you can have your jewellery weighed at a separate, trusted location beforehand to have a benchmark figure.
Decode the Final Jewellery Bill
Understanding the bill is the final and most critical step. The calculation for an exchange involves both the value of your old gold and the price of the new piece. The final bill for your new jewellery will consist of several components. First is the base price of the gold, determined by its weight and the day's gold rate for that purity. Then come the 'making charges' or 'value addition' (VA) charges. These cover the labour and design of the new piece and can range from a fixed rate per gram to a percentage (5% to 25% or more) of the gold's value. These charges are often negotiable, especially on handcrafted items. Some jewellers may also add a 'wastage charge' of 2-7%, supposedly for gold lost during manufacturing. Finally, a 3% Goods and Services Tax (GST) is applied to the total value of the new gold and its making charges. When you exchange, the value of your old gold should be clearly deducted from the price of the new jewellery before the final amount is calculated.
The Exchange Process: Red Flags and Best Practices
When you proceed with the exchange, always deal with a reputable and experienced jeweller. Look for transparent practices at every step. A trustworthy buyer will explain their valuation method, test purity openly, and provide a detailed, itemised bill for the new purchase. The invoice should clearly state the net weight and purity of the gold, the rate, making charges, and GST applied. Be wary of jewellers who offer to do the entire transaction in cash to avoid taxes, as this leaves you with no official record. Similarly, avoid pressure to make a quick decision. It's wise to get quotes from at least two or three different jewellers to compare the value they offer for your old gold and the charges for the new. This comparison empowers you to identify the best offer and avoid jewellers who apply excessive deductions or inflated making charges. Remember, the goal is to get the full market value for your old asset, which can then be applied fairly towards your new purchase.













