How to Verify Your 925 Silver Jewellery's BIS Hallmark and Is It Genuine?

With the rising popularity of silver jewellery, especially 925 sterling silver, knowing how to verify authenticity has become more important than ever. Whether you're buying online or in-store, checking the BIS hallmark ensures your jewellery is genuine and meets quality standards.

This guide explains how to verify your 925 silver jewellery's BIS hallmark and confirm if it’s genuine in 2026.

What is 925 Silver?

925 silver, also known as sterling silver, means the jewellery contains:

• 92.5% pure silver

• 7.5% alloy (usually copper)

This combination improves durability while maintaining the beauty of pure silver. Because pure silver is soft, 925 silver is the preferred choice for everyday jewellery.

What is BIS Hallmark in Silver Jewellery?

The BIS hallmark is a certification provided by the Bureau of Indian Standards (BIS). It guarantees that the silver jewellery meets purity standards.

A genuine 925 silver BIS hallmark usually includes:

• BIS logo

• Purity mark (925)

• Assay center mark

• Jeweller's identification mark

• Year of marking (optional in some cases)

These markings confirm that your jewellery is tested and certified.

Where to Find the BIS Hallmark on Jewellery

You can usually find the hallmark:

• Inside rings

• On clasp of chains

• Back of pendants

• Near earring posts

• Inside bangles

Because jewellery is small, markings may appear tiny - use a magnifying glass if needed.

How to Verify 925 Silver BIS Hallmark

1. Look for the “925” Stamp

The simplest way is to check for:

• 925

• S925

• Sterling

These markings indicate sterling silver purity.

2. Check the BIS Logo

A genuine BIS hallmark includes a triangular BIS symbol. This confirms certification.

3. Verify Hallmark Online (2026 Method)

You can verify authenticity using:

• BIS Care App

• BIS official website

• HUID number (if provided)

Enter the hallmark details to confirm authenticity.

4. Use a Magnifying Glass

Hallmark stamps are small. Using magnification helps identify:

• Clear engraving

• Proper alignment

• No fading or distortion

Fake jewellery often has blurred markings.

5. Perform Basic Home Tests (Optional)

Magnet Test

Silver is not magnetic. If it sticks strongly to a magnet, it may not be genuine.

Rub Test

Rub gently with a soft cloth. Real silver may leave slight black marks due to oxidation.

Ice Test

Silver conducts heat quickly. Ice placed on real silver melts faster.

Note: These tests are only indicative — hallmark remains the most reliable method.

Signs Your 925 Silver is Genuine

✔ Proper BIS hallmark
✔ 925 purity stamp
✔ No peeling plating
✔ Smooth finish
✔ Tarnishes naturally over time (normal for silver)

Signs of Fake Silver Jewellery

⚠ No hallmark
⚠ Too shiny like chrome
⚠ Extremely lightweight
⚠ Peeling surface
⚠ Magnetic reaction

If multiple signs appear, authenticity is doubtful.

Why BIS Hallmark Matters

Buying BIS hallmarked silver ensures:

• Authentic purity

• Fair pricing

• Long-lasting quality

• Safe skin-friendly metal

• Trust in purchase

It protects buyers from counterfeit jewellery.

Tips When Buying 925 Silver Jewellery

• Always ask for hallmark confirmation

• Buy from trusted brands

• Check product description for 925 silver mention

• Verify hallmark placement

• Request invoice with purity details

Final Thoughts

Verifying your 925 silver jewellery BIS hallmark is the easiest way to ensure authenticity. A genuine hallmark guarantees purity, durability, and value.

In 2026, smart jewellery buyers look beyond design -they check certification. Whether you're purchasing a ring, bracelet, or pendant, always confirm the 925 mark and BIS hallmark before buying.

Authentic silver not only looks beautiful but also lasts longer - making it a timeless and trusted choice.