Silver Hallmarking 2025: New Standards, HUID for Silver, and Complete Compliance Guide

India's silver jewellery and silverware market is undergoing its most significant regulatory transformation in decades. Following the successful implementation of mandatory gold hallmarking with HUID in 2021, the Bureau of Indian Standards (BIS) has extended the hallmarking framework to silver articles, bringing long-overdue standardisation to a market worth over ₹25,000 crore annually. This rollout, which began its phased implementation in April 2025, affects every silver jeweller, silverware manufacturer, and silver buyer across the country.

For consumers, the new silver hallmarking regime means greater transparency, verifiable purity, and protection against the adulteration that has plagued the silver market for decades. For jewellers and silversmiths, it means adapting to new compliance requirements, registering with BIS, and submitting articles for testing at recognised Assaying and Hallmarking Centres.

This guide covers everything you need to know about the new silver hallmarking standards — from the purity grades and HUID system to the verification process, transition timeline, and the broader impact on India's silver market.

Understanding the New Silver Purity Standards

The Three Standard Silver Grades

BIS has established three standard purity grades for silver articles under Indian Standard IS 2112:

What the Purity Numbers Mean

999 Fine Silver: The purest commercially available silver grade, containing 99.9% silver with only 0.1% trace elements. Fine silver is very soft, which makes it ideal for investment bars and coins but less suitable for intricate jewellery that needs to withstand daily wear. Fine silver has a bright white lustre and resists tarnishing better than lower grades. 925 Sterling Silver: The international standard for silver jewellery, containing 92.5% silver alloyed with 7.5% copper (or sometimes other metals like zinc or germanium). The copper alloy gives sterling silver the hardness and durability needed for jewellery and fine silverware while maintaining the characteristic white appearance. Most quality silver jewellery worldwide is 925 sterling. 800 Silver: Contains 80% silver with 20% alloy metals. This grade is traditionally used in Indian silverware (thali, glasses, bowls, pooja items) and some regional jewellery. While not as pure as 925, silver 800 offers greater hardness and is well-suited for items that receive heavy daily use.

Pre-Hallmarking Purity Issues

Before mandatory hallmarking, the Indian silver market had significant purity problems. A 2024 BIS survey of silver articles sold across major Indian cities revealed alarming results:

These findings meant that consumers purchasing "925 sterling silver" were often receiving silver with purity as low as 870-880, effectively overpaying by 5-7% on the material value alone. For high-value silver articles, this translated to losses of ₹500-₹5,000 per piece.

HUID for Silver: How It Works

Extension of the HUID System

The HUID (Hallmark Unique Identification) system that revolutionised gold jewellery traceability has been extended to silver. Each hallmarked silver article now receives a unique six-character alphanumeric code that links to the BIS database, just as gold articles do.

The Silver Hallmark Format

The hallmark on silver articles consists of three marks, identical in structure to the gold hallmark format:

1. BIS Standard Mark: The triangular BIS logo, indicating the article has been tested at a BIS-recognised Assaying and Hallmarking Centre

2. Purity Grade: The three-digit purity number (999, 925, or 800)

3. HUID: The six-character alphanumeric code for online verification

Silver HUID Verification Process

Verifying a silver HUID follows the same process as gold HUID verification:

Online (BIS Website):

1. Go to verify.bis.gov.in

2. Select "Verify HUID"

3. Enter the six-character HUID code

4. Complete the CAPTCHA

5. Review the displayed results

Mobile (BIS CARE App):

1. Open the BIS CARE app

2. Tap "HUID Verification"

3. Enter the HUID or scan the QR code

4. Review the results

What Silver HUID Verification Shows

The Phased Rollout Timeline

Phase 1: April 2025 - September 2025

The first phase covers 56 districts across India, primarily in major urban centres where the silver trade is concentrated. Districts included in Phase 1 encompass:

• All metropolitan cities (Delhi, Mumbai, Chennai, Kolkata, Bengaluru, Hyderabad)
• Major silver trading centres (Jaipur, Ahmedabad, Lucknow, Varanasi, Indore)
• Districts that already have adequate Assaying and Hallmarking Centre infrastructure

During Phase 1, jewellers in covered districts must register with BIS and begin submitting silver articles for hallmarking. A six-month grace period allows jewellers to sell existing unhallmarked inventory while transitioning.

Phase 2: October 2025 - March 2026

Phase 2 extends mandatory silver hallmarking to an additional 112 districts, covering most Tier 2 and Tier 3 cities. This phase targets areas with growing silver markets and adequate AHC infrastructure.

Phase 3: April 2026 - September 2026

Phase 3 aims for nationwide coverage, extending to all remaining districts. By September 2026, mandatory silver hallmarking should be operational across India.

Transition Milestones

Impact on the Silver Market

Price Transparency

The most immediate consumer benefit is price transparency. With verified purity, silver pricing becomes straightforward:

Silver Article Price = (Weight × Silver rate per gram for that purity) + Making charges + GST (3%)

As of April 2026, approximate silver rates:

Impact on Jewellers and Silversmiths

Registration costs: BIS registration for silver hallmarking costs ₹6,000 for a one-year licence, ₹12,000 for two years, or ₹15,000 for three years. These are the same fee tiers as gold hallmarking registration. Hallmarking charges: BIS has capped the maximum hallmarking charge at ₹35 per silver article (lower than the ₹45 cap for gold articles, reflecting silver's lower per-article value). Infrastructure: Jewellers need to maintain records linking each HUID to the customer's purchase, which requires basic digital record-keeping. Most jewellers who already comply with gold hallmarking requirements have the necessary systems in place.

Impact on Silver Prices

The introduction of mandatory hallmarking is expected to have a modest short-term impact on retail silver prices:

The ₹35 per article hallmarking charge adds less than 1% to the price of most silver articles, making the consumer cost impact negligible.

Market Consolidation

Similar to the gold market's experience after mandatory hallmarking, the silver market is expected to see consolidation:

• Small unregistered silversmiths may exit the market or consolidate with registered businesses
• Consumer confidence in silver jewellery is expected to increase, potentially expanding the market
• Online silver jewellery sales are expected to benefit significantly from HUID verification, which addresses the trust deficit in e-commerce
• The organised retail sector (Tanishq Silver, Mia by Tanishq, Giva, etc.) is expected to gain market share

Exemptions and Special Cases

Articles Exempt from Mandatory Hallmarking

Not all silver articles require hallmarking. The current exemptions include:

1. Silver articles below 2 grams: Very small silver items like nose pins and tiny studs are exempt due to the practical difficulty of hallmarking very small surfaces

2. Export-bound articles: Silver articles manufactured exclusively for export are exempt from domestic hallmarking requirements, though they may need to comply with destination country standards

3. Antique silver articles: Genuine antique silverware (over 100 years old) is exempt, though dealers must clearly label such items as antique and unhallmarked

4. Industrial silver: Silver used in industrial applications (electronics, photography, etc.) is not covered under the jewellery hallmarking mandate

5. Religious silver articles: Certain temple silverware and religious artefacts received temporary exemptions during the initial rollout, though this exemption is being phased out

Silver Coins and Bars

Silver coins and bars sold as investment products are covered under separate BIS standards (IS 2113 for silver bars and IS 2114 for silver coins). These products may carry BIS certification but follow different hallmarking procedures than jewellery and silverware.

How to Verify Silver Purity at Home

While HUID verification confirms the laboratory-tested purity, consumers sometimes want additional assurance. Here are some basic tests you can perform at home (note: these are indicative, not definitive):

The Magnet Test

Pure silver is not magnetic. Hold a strong neodymium magnet close to the silver article. If the article is attracted to the magnet, it contains ferromagnetic metals (iron, nickel, cobalt) and is not pure silver. Note: this test only detects magnetic impurities; non-magnetic base metals like copper and zinc will not be detected.

The Ice Test

Silver has the highest thermal conductivity of any metal. Place an ice cube on the silver article. If it melts noticeably faster than an ice cube on a non-metallic surface (like a plate), the thermal conductivity is consistent with silver. This test is subjective but can be a quick indicator.

The Sound Test

When tapped, genuine silver produces a high-pitched, bell-like ringing sound that sustains for 1-2 seconds. Base metals produce a dull, flat thud. This requires some experience to distinguish but is a useful quick check for silverware.

The Stamp Check

Look for purity stamps: 999, 925, or 800. Pre-hallmarking, many quality silver articles carried these stamps voluntarily. Post-hallmarking, the stamp should be accompanied by the BIS logo and HUID.

Professional Testing Costs

Registering as a Silver Hallmarking Jeweller

Registration Process

1. Apply online: Visit manakonline.bis.gov.in and apply for BIS registration as a jeweller (Category: Silver)

2. Submit documents: Business registration, GST certificate, PAN, address proof, photograph of premises

3. Pay fees: ₹6,000 (1 year), ₹12,000 (2 years), or ₹15,000 (3 years)

4. BIS verification: BIS may inspect premises before granting registration

5. Registration granted: Typically within 7-15 working days

6. Begin hallmarking: Submit silver articles to a BIS-recognised AHC

Jeweller Obligations

Registered jewellers must:

• Sell only hallmarked silver articles (after the transition period)
• Maintain purchase and sales records linked to HUIDs
• Display BIS registration certificate prominently
• Cooperate with BIS inspections
• Not tamper with or remove hallmarks
• Provide customers with invoices mentioning HUID, purity, and weight

Finding an AHC for Silver

As of April 2026, over 1,200 BIS-recognised Assaying and Hallmarking Centres across India are equipped to hallmark silver articles. Many centres that previously handled only gold have added silver testing capabilities. Use the BIS website's AHC locator or our jeweller directory to find centres near you.

Consumer Tips for Buying Hallmarked Silver

Before Purchase

1. Check BIS registration: Confirm the jeweller is BIS-registered for silver on the BIS website

2. Know current rates: Check current silver rates on our rate tracker before shopping

3. Download BIS CARE app: Have it ready on your phone for instant HUID verification

4. Set a budget formula: Silver price = weight x rate per gram + making charges + 3% GST

During Purchase

1. Inspect the hallmark: Look for all three marks (BIS logo, purity grade, HUID) using a magnifying glass

2. Verify the HUID: Use the BIS CARE app to verify the HUID while still at the store

3. Compare database weight: The weight in the HUID database should closely match the weight on the scale and invoice

4. Check purity grade: Ensure the purity stamped (999, 925, or 800) matches what the jeweller is selling and charging for

5. Get a detailed invoice: Invoice must include HUID, purity grade, gross weight, making charges, and GST separately

After Purchase

1. Save the invoice: Keep it safe along with the HUID verification screenshot

2. Photograph the hallmark: For your records and insurance documentation

3. Store properly: Silver tarnishes when exposed to sulphur compounds in air; store in anti-tarnish pouches or airtight containers

4. Insure valuable pieces: For silver articles above ₹10,000, consider adding them to your home insurance policy

Frequently Asked Questions

1. When does silver hallmarking become mandatory in India?

The phased rollout began in April 2025, starting with 56 districts covering major urban centres and silver trading hubs. Phase 2 (October 2025) adds 112 more districts, and Phase 3 (April 2026) targets nationwide coverage. By September 2026, mandatory silver hallmarking should be operational across all of India. Each phase includes a six-month grace period for jewellers to transition their existing inventory.

2. Will silver jewellery become more expensive due to hallmarking?

The direct cost increase is minimal. BIS has capped the hallmarking charge at ₹35 per silver article. For a typical 50-gram silver bangle costing ₹5,000-₹7,000, the hallmarking charge adds less than 1% to the price. However, the elimination of purity fraud may cause a perceived price increase for consumers who were previously unknowingly buying underweight or impure silver at artificially low prices.

3. What purity grades are available for silver hallmarking?

Three standard grades are recognised: 999 (99.9% pure, fine silver), 925 (92.5% pure, sterling silver), and 800 (80% pure). If a silver article's purity falls between grades — for example, 900 — it will be hallmarked at the lower grade (800) unless the silver content is increased to meet the next grade (925).

4. Can I get my existing silver jewellery hallmarked?

Yes. You can take any silver article to a BIS-recognised Assaying and Hallmarking Centre for testing and hallmarking. The cost is capped at ₹35 per article. The AHC will test the purity and, if it meets one of the three standard grades (999, 925, or 800), will hallmark it with the appropriate mark and HUID. If the purity falls below 800, it cannot be hallmarked under the current standards.

5. How do I verify the HUID on my silver article?

Use the same methods as gold HUID verification: visit verify.bis.gov.in on any web browser and enter the six-character HUID, or use the BIS CARE mobile app (available free on Android and iOS). The database will display the article type, purity, weight, jeweller details, and hallmarking date for cross-verification.

6. Are silver utensils and pooja items also covered under mandatory hallmarking?

Yes. Silver utensils (thalis, glasses, bowls, spoons) and silver articles used for religious purposes (pooja items, deity ornaments) fall under the mandatory hallmarking requirement if they weigh 2 grams or more. Certain temporary exemptions exist for temple silverware, but these are being phased out.

7. What happens if I buy silver that fails HUID verification?

Follow the same procedure as for gold: first, verify you have read the HUID correctly using magnification. If verification fails, contact the jeweller with your documentation. If the jeweller is uncooperative, file a complaint through the BIS CARE app, contact the National Consumer Helpline (1800-11-4000), or approach the District Consumer Forum. Penalties for selling fake-hallmarked silver are the same as for gold — fines up to ₹1,00,000 and potential imprisonment.

8. Is there a difference between "silver plated" and "925 silver"?

Yes, a significant difference. Silver-plated items have a thin layer of silver over a base metal (usually brass or copper). They cannot be hallmarked under BIS silver hallmarking standards. Hallmarking applies only to solid silver articles. Silver-plated items should be clearly labelled as "silver plated" or "EPNS" (Electroplated Nickel Silver). If a seller presents silver-plated items as solid silver, this constitutes fraud.

9. Will silver hallmarking affect silver investment products (coins and bars)?

Silver coins and bars for investment have separate BIS standards (IS 2113 for bars, IS 2114 for coins) and are not currently under the mandatory HUID hallmarking for jewellery. However, BIS certification is available for these products, and reputable mints and banks already provide certified silver coins and bars. Investors should always buy from trusted sources and check for BIS certification marks.

10. How is the 800 purity grade different from traditional Indian silver?

Traditional Indian silver, particularly silverware from regions like Rajasthan, Uttar Pradesh, and South India, has historically varied widely in purity — from as low as 60% silver to over 90%, depending on the craftsman and region. The 800 grade (80% silver) was chosen as the minimum hallmarkable grade to accommodate the majority of traditional silverware while setting a meaningful purity floor. Articles below 800 purity cannot be hallmarked and should not be sold as "silver" under the new regulations.

11. Can online silver jewellery sellers comply with mandatory hallmarking?

Yes. Online sellers must sell only hallmarked silver articles (with HUID) and include the HUID number in the product listing and shipping invoice. Consumers can verify the HUID upon receiving the product. This is actually a major benefit for e-commerce, as HUID verification addresses the trust deficit that has historically limited online silver jewellery sales. Online jewellers registered with BIS can submit their articles for hallmarking just as brick-and-mortar stores do.

12. What is the penalty for selling unhallmarked silver after the mandate takes effect?

The penalties mirror those for gold hallmarking violations under the BIS Act, 2016. First offence: fine up to ₹1,00,000. Subsequent offences: fine up to ₹5,00,000. Selling silver with a fake hallmark: fine up to ₹1,00,000 and/or imprisonment up to one year. Selling silver of lower purity than hallmarked: fine up to ₹5,00,000 and/or imprisonment up to one year. BIS has the authority to conduct raids, seize non-compliant stock, and cancel the jeweller's registration.

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