With hallmarking violations reported across India, buyers can use the BIS Care app to verify a piece’s unique HUID and check its purity, weight and jeweller details before paying.
Gold prices may be near record levels, but that has not stopped Indian shoppers from crowding jewellery stores ahead of Deepavali. What has changed, according to consumer-facing reporting in The Tribune, is the kind of jewellery many buyers now want: lighter pieces, lower caratage and more frequent exchanges of old ornaments for new. Yet the paper says buying habits have not changed as much as they should. Many customers still rely on a jeweller’s word that an item is hallmarked, rather than checking the Bureau of Indian Standards’ mark and the six-digit Hallmark Unique Identification, or HUID, that now sits at the heart of India’s gold verification system.
That gap in awareness matters. A Local Circles survey cited by The Tribune found that most buyers said hallmarking had increased their confidence in gold purchases, but only a small minority understood the HUID itself. The Bureau of Indian Standards says its BIS Care mobile app, available on Android and iPhone and offered in multiple languages, includes a “Verify HUID” function that allows consumers to check whether a piece of gold jewellery is genuine. The official guidance says buyers can also use the app to file complaints and access other BIS services, making it the most direct consumer tool for testing the authenticity of a hallmark before money changes hands.
The Tribune said BIS enforcement teams have uncovered a string of suspected violations in recent months, from Jammu and Chennai to Ahmedabad, Bengaluru and Guwahati, suggesting that non-compliance is not confined to one region. The article described two broad forms of abuse: the sale of gold without a valid hallmark, and jewellery carrying fake, incomplete or copied markings. BIS enforcement guidance says the agency can investigate, seize goods and pursue prosecution where hallmarking rules are breached, while official jeweller guidance warns that penalties can include fines and imprisonment, depending on the offence.
The technical point for buyers is that looking only for the BIS logo, purity mark and HUID stamped on the item is not enough. The HUID is meant to be unique to each piece and is stored in a central database, which means consumers should enter the number into the BIS Care app and compare the returned details with the jewellery in front of them. Those details should match the description, weight, purity, jeweller and assaying centre. If they do not, the item may be fraudulent. The government has said the HUID-based system was designed to make each hallmarked piece traceable from the jeweller to the buyer.
The broader policy picture is that hallmarking now covers seven gold caratages, from 9K through to 24K, so consumers buying lower-carat jewellery are supposed to have the same quality assurance as buyers of traditional 22-carat pieces. BIS says there are more than 2.1 lakh registered gold jewellers and 1,561 assaying and hallmarking centres, while mandatory hallmarking is being rolled out in 392 districts. For regulators, the real test is enforcement; for buyers, it is vigilance. The most effective deterrent, as The Tribune notes, may be consumers refusing to buy any piece that cannot be verified properly.
Disclaimer: This article is intended to inform and educate, not to recommend or endorse any financial product, investment or strategy. Please consider your own financial circumstances and seek professional advice where appropriate before making financial decisions.





