YOUR FAMILY MAY BE BUYING GOLD FOR GENERATIONS — BUT DO YOU REALLY KNOW WHAT YOU ARE PAYING FOR? THE TRUTH ABOUT 24K, 22K, 18K GOLD AND SILVER THAT EVERY INDIAN MUST KNOW!

Gold purity decides what your money actually buys: 24K, 22K and 18K are not different qualities of the same thing but different shares of pure gold in the metal. This guide explains each karat grade, what 916 and 925 mean, how to read a BIS hallmark and HUID, and how to check purity before you pay.

Last updated: 4 November 2026

Gold is not merely jewellery in India; it is a mother’s security, a daughter’s inheritance and a family’s lifetime savings. But a beautiful ornament does not automatically mean a good investment. Understand purity before you invest your hard-earned money — because wealth is not created merely by buying precious metals, but by buying them wisely.

1. The emotional relationship between Indians and gold and silver

In India, gold is much more than a precious metal. It is connected with our culture, traditions, festivals, weddings, family relationships and financial security.

A mother saves little by little to buy gold for her daughter. A father purchases gold coins during Dhanteras. Grandparents pass down ornaments to the next generation. Families often consider gold a dependable asset during financial emergencies.

Silver, too, has a special place in Indian households. From utensils, coins and religious articles to anklets and gifts, silver is traditionally associated with prosperity and good fortune.

But there is an important question that most families rarely ask:

Do we understand the actual purity of the gold and silver for which we are paying our hard-earned money?

We often compare the design, weight, making charges and price offered by different jewellers. Yet many buyers do not fully understand what 22K, 18K, 916, 750, 925 or 999 actually means.

This lack of awareness can affect the real value of family wealth.

2. What exactly is caratage, and why does it matter?

Caratage, commonly written as karat or K when discussing gold purity, indicates how much pure gold is present in an alloy.

Pure gold is generally described as 24 karat. Since pure gold is relatively soft, jewellery manufacturers mix it with other metals such as copper, silver or zinc to improve strength and durability.

The 24-karat system divides gold into 24 parts.

For example:

• 24K means 24 parts of gold out of 24 parts.
• 22K means 22 parts of gold out of 24 parts.
• 18K means 18 parts of gold out of 24 parts.
• 14K means 14 parts of gold out of 24 parts.

Therefore, a lower karat does not automatically mean fake gold. It means that the proportion of pure gold is lower and other metals make up the balance.

Remember: Karat measures gold purity, whereas carat in gemstones measures weight. They are not the same thing.

3. Understand the difference between 24K, 22K, 18K and 14K gold

The following table explains the commonly encountered gold purity grades.

Gold purity	Gold content	Fineness marking
24K	99.5% under 24KS standard	995
23K	95.8%	958
22K	91.6%	916
20K	83.3%	833
18K	75.0%	750
14K	58.5%	585

The figures represent the proportion of gold in the total metal content.

For example, 22K916 means that 1,000 parts of the metal contain approximately 916 parts of gold and 84 parts of other metals.

Similarly, 18K750 means that 75% of the metal is gold.

Which gold purity should a buyer prefer?

24K or 995/999 gold: Generally suitable for investment coins and bars, subject to the product’s stated fineness and certification. It is not normally the preferred choice for everyday jewellery because pure gold is soft.

22K or 916 gold: Popular in traditional Indian jewellery. It offers a high gold content while being more suitable for ornaments than pure gold.

18K or 750 gold: Commonly used in diamond jewellery and contemporary designs. It provides greater durability for certain designs, while containing less gold than 22K.

14K or 585 gold: Suitable for some everyday and fashion jewellery where durability and affordability are priorities.

The right choice depends on the purpose. A person buying jewellery for a wedding may prefer 22K, while someone accumulating gold as an investment may prefer high-purity coins or bars.

The mistake is not buying 18K or 14K. The mistake is paying for one purity while receiving another.

4. Silver purity: Why 999 and 925 are not the same

Unlike gold, silver purity is usually expressed in parts per thousand rather than karats.

For example:

• 999 silver means 99.9% silver.
• 958 silver means 95.8% silver.
• 925 silver means 92.5% silver.
• 900 silver means 90% silver.
• 835 silver means 83.5% silver.
• 800 silver means 80% silver.

Two grades deserve particular attention.

999 silver: High-purity silver, commonly preferred for investment coins and bars. It is relatively soft and may not be ideal for jewellery exposed to frequent wear.

925 silver: Also known as sterling silver. It contains 92.5% silver and 7.5% other metals, usually copper. This combination improves strength and makes it suitable for jewellery and decorative articles.

A consumer buying a silver coin for investment should generally look for a clearly declared high-purity grade, such as 999 or higher where the product is appropriately certified.

A consumer purchasing silver jewellery may find 925 a practical choice.

A lower grade is not necessarily fraudulent if it is accurately declared, properly priced and supported by the relevant quality information.

5. What does BIS hallmarking mean? Your first protection as a consumer

In India, the Bureau of Indian Standards (BIS) operates the hallmarking framework for gold and silver.

Hallmarking is an independent assessment and recording of the precious-metal content of an article. It provides consumers with assurance that the declared purity has been tested against the applicable standard.

For hallmarked gold jewellery, consumers should look for three important details:

1. BIS Standard Mark.
2. Purity marking, such as 22K916 or 18K750.
3. Six-character alphanumeric Hallmark Unique Identification Number (HUID).

The HUID is unique to an individual hallmarked article.

A buyer can use the official BIS CARE App and its ‘Verify HUID’ facility to check the article’s details.

What about silver hallmarking?

Silver hallmarking has also been available under the BIS voluntary scheme. Under the revised IS 2112:2025 standard, HUID-based hallmarking for silver articles came into effect on 1 September 2025.

The important distinction is that the silver hallmarking scheme remains voluntary, but HUID is required on silver articles that are hallmarked under the revised system.

The silver hallmark contains the BIS Standard Mark with the word SILVER, the purity grade and the HUID.

Consumers can verify eligible hallmarked silver articles through the BIS CARE App.

This is an important development because it gives silver buyers better traceability and greater confidence.

6. How can an ordinary person test gold and silver purity?

Many people believe that they can identify pure gold simply by looking at its colour, touching it or testing it with a magnet.

Unfortunately, appearances can be misleading.

A common person should understand the difference between a preliminary check and a reliable purity test.

A. Check the hallmark and HUID

This should be the first step when buying hallmarked gold jewellery.

• Inspect the BIS mark and purity marking.
• Check the six-character HUID.
• Open the BIS CARE App.
• Select ‘Verify HUID’.
• Enter the HUID and compare the information displayed with the article in front of you.

For eligible hallmarked silver, use the same app to verify the silver HUID.

A hallmark is a strong consumer safeguard, but buyers should still retain their invoice and verify the details.

B. Magnet test

Gold and silver are not strongly attracted to ordinary magnets.

If an article is strongly attracted to a magnet, it may contain magnetic metals.

However, this is only a preliminary screening method. Some counterfeit articles may not be magnetic, and genuine jewellery may contain non-precious components such as clasps or springs.

Therefore, passing the magnet test does not prove purity.

C. Visual inspection

Look for:

• Unusual colour differences.
• Signs of plating wearing away.
• Uneven surfaces.
• Suspicious marks or poorly finished joints.

But remember that good-quality plating can look convincing. Visual inspection cannot establish the actual gold or silver content.

D. Density or water-displacement test

Gold and silver have characteristic densities. A properly conducted density test can help identify suspicious articles.

However, jewellery containing stones, hollow sections, solder, mixed metals or complicated designs can produce misleading results.

It is not a dependable method for certifying jewellery purity at home.

E. Acid testing

Jewellers sometimes use chemical testing solutions to estimate precious-metal purity.

This method requires experience and can damage the article. Incorrect testing can also produce misleading results.

Consumers should not experiment with acids or chemicals at home.

F. XRF testing

X-ray fluorescence (XRF) is a modern, generally non-destructive testing method used by professionals to analyse the metal composition.

It is useful for screening gold and silver articles, but it primarily measures the surface area being examined. Plating, coatings or uneven composition can affect the result.

For valuable articles, a single surface reading should not always be treated as conclusive.

G. Professional assay testing

For a reliable assessment, consumers can approach a BIS-recognised Assaying and Hallmarking Centre.

BIS states that consumers can get hallmarked or unhallmarked jewellery tested at recognised centres on a chargeable basis. The centre provides an assay report identifying the article and its tested purity.

Fire assay, also known as cupellation for gold, is a recognised laboratory method, but it is destructive because a sample must be taken.

The practical lesson: Do not depend on a home experiment to protect a lifetime of savings. Use hallmark verification and professional testing when necessary.

7. How much gold is actually present in the jewellery you purchase?

This is where many buyers overlook an important detail.

The weight of an ornament is not necessarily the weight of gold in it.

Suppose a necklace weighs 30 grams, including 5 grams of stones and other non-gold components.

The actual gold-bearing metal weighs 25 grams.

If that metal is 22K, the pure gold content is approximately:

25 × 22 ÷ 24 = 22.92 grams.

This means the necklace contains approximately 22.92 grams of pure gold, not 30 grams.

Therefore, while purchasing jewellery, ask the jeweller to clearly disclose:

• Gross weight of the article.
• Net weight of gold or silver.
• Weight of stones and other non-precious components.
• Purity and fineness.
• Making charges.
• Wastage charges, if applicable.
• Applicable taxes and hallmarking charges.

Always insist on a detailed invoice.

The difference between understanding gross weight and actual precious-metal content can become significant over years of purchases.

8. Which purity should people prefer for future financial freedom and wealth creation?

This is perhaps the most important question for an ordinary Indian family.

Gold and silver can help diversify household wealth, but buying jewellery is not the same as building an investment portfolio. For how much of your savings to allocate, read our guide on gold and silver investment.

A family should first decide whether it is purchasing precious metals for personal use, cultural purposes, emergency liquidity or long-term wealth preservation.

For gold investment

High-purity gold coins or bars, such as 995 or 999 fineness, are generally more appropriate than elaborate jewellery when the primary objective is investment.

Why?

Because jewellery often includes making charges, design costs and other expenses that may not be recovered when the ornament is sold.

The investor should compare the total purchase cost with the likely resale value and check the seller’s buyback terms.

For gold jewellery

22K916 is a popular choice for traditional Indian ornaments because it combines a high gold content with greater practical suitability for jewellery.

However, buyers should not assume that all 22K jewellery offers the same financial value. Making charges, stones, design and resale deductions matter.

For silver investment

High-purity silver, such as 999, is generally preferable for investment coins and bars.

Silver has industrial uses in sectors such as electronics and solar energy, in addition to jewellery and traditional demand. This can influence its price, but it can also make silver volatile.

For silver jewellery

925 sterling silver is a practical option for many jewellery designs because it is harder than fine silver.

Gold or silver: Which is better for wealth creation?

Gold and silver have different characteristics.

Gold is widely regarded as a store of value and is often used as a defensive asset during periods of uncertainty.

Silver has both precious-metal and industrial demand. Its prices can move sharply, sometimes more dramatically than gold.

Neither metal guarantees financial freedom.

Their prices can fall, remain stagnant for long periods or underperform other investments. Storage, insurance, purity, liquidity, taxes and transaction costs must also be considered.

A sensible household strategy is to avoid putting all savings into precious metals. Maintain an emergency fund, protect the family through appropriate insurance, manage debt and invest in diversified financial assets according to financial goals and risk tolerance.

Financial freedom is not achieved by accumulating gold alone. It is achieved by building a balanced financial foundation.

9. The psychology of gold buying: Why do people prefer jewellery over investment gold?

The Indian gold market is not driven by financial calculations alone (more in the psychology of gold). It is deeply influenced by emotions, social traditions and community behaviour.

Consider some common psychological factors.

A. Social status and wedding traditions

In many Indian communities, gold jewellery is associated with family prestige, celebration and social acceptance.

Families sometimes spend beyond their financial capacity because they fear criticism or comparison with relatives and neighbours.

The emotional satisfaction of a grand wedding can sometimes overpower long-term financial planning.

B. The mother’s security

Many mothers feel emotionally secure when they own gold.

For generations, gold has been viewed as an asset that can be sold or pledged during an emergency (see how a gold loan works).

This confidence is understandable, but families should also recognise that jewellery may attract making charges and resale deductions.

Security should come from a complete financial plan, not from one asset alone.

C. The psychology of visible wealth

People often prefer jewellery because it can be worn, displayed and appreciated by others.

An investment coin or bar may offer a more direct relationship with metal value, but it does not provide the same social or emotional satisfaction.

This is why many consumers choose ornaments even when their primary intention is to save money.

D. Trust in the traditional jeweller

Indian families often purchase gold from the same jeweller for decades.

Relationships and reputation are valuable, but blind trust should never replace verification.

A responsible jeweller should welcome questions about purity, weight, hallmarking and invoices.

As consumers become more educated, transparency should become a competitive advantage for jewellery businesses.

E. Fear of missing out

When gold and silver prices rise sharply, people sometimes rush to buy because they fear prices will rise further.

This is a psychological trap.

Buying only because neighbours, relatives or social media are discussing rising prices can lead to poor financial decisions.

A long-term buyer should focus on the purpose, affordability and quality of the purchase rather than short-term excitement.

10. A practical buying guide for every Indian household

Before purchasing gold or silver, follow these simple principles:

1. Decide whether the purchase is for jewellery, gifting or investment.
2. For gold investment, compare high-purity coins and bars with jewellery after accounting for all charges.
3. For traditional gold jewellery, check the declared 22K916 or other stated purity.
4. For silver investment, prefer clearly declared high-purity products such as 999.
5. For silver jewellery, understand the difference between 925 and other grades.
6. Verify the hallmark and HUID wherever applicable.
7. Check the BIS CARE App before completing the purchase.
8. Ask for the net precious-metal weight separately from stones and other components.
9. Obtain a detailed invoice and preserve it safely.
10. Understand the jeweller’s exchange and buyback policy before paying.
11. Avoid borrowing money merely to purchase precious metals.
12. Never invest the family’s emergency savings in gold or silver.

11. A lesson parents must teach the next generation

Indian parents often teach their children to save money and purchase gold during important occasions.

But financial education should go beyond simply saying that gold is valuable.

Children should understand why 22K is different from 24K, why 925 silver is different from 999 silver, how to verify a hallmark, why making charges matter and why investment decisions should be based on financial goals rather than social pressure.

A daughter receiving gold from her mother should inherit not only the jewellery but also the knowledge to protect its value.

A son purchasing gold for his family should understand that the purity of an asset is as important as the price paid for it.

This is how financial awareness travels from one generation to another.

Conclusion: Do not merely buy gold — learn to protect the wealth behind it

Gold and silver have remained important in Indian households because they connect emotional security with financial value.

But tradition without knowledge can become expensive.

A family may spend years saving for a few grams of gold. It deserves to know whether those grams are genuine, what their purity is and how much of the purchase price represents actual precious metal.

The future belongs to consumers who combine traditional wisdom with modern financial awareness.

Buy jewellery for memories, buy precious metals for an appropriate place in your financial plan, and never confuse social prestige with wealth creation.

The real treasure is not merely the gold inherited by the next generation. It is the financial knowledge that teaches them how to preserve, protect and grow their wealth.

This article is for general education only and is not investment, tax or legal advice. Prices, standards and BIS rules can change, so confirm current details with BIS or a BIS-recognised centre before you buy or sell.

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