Different Types of Gold Available in India

• Gold jewellery is produced after combining gold with a base or other valuable metals.
• Gold can be found in different colours as it can be alloyed with different metals like copper, zinc, silver, etc.
• The carat system determines the purity of gold alloys, where higher gold content is identified by a higher carat value.

Gold is classified on the basis of purity (24K to 14K), color (yellow, white, rose and others) and form (jewelry, coins, bars). Each of them is different in gold content, durability and usability for purposes such as traditional jewelry, daily wear or investment in India. Buying gold jewelry or investing in gold is one of the most common activities in India. We’ll talk about the different kinds of gold out there, and why they’re here.

The karat (sometimes spelled carat) system measures how pure gold is by dividing it into 24 equal parts. The karat number tells you how many of those 24 parts are pure gold, with the remaining parts made up of other metals, known as an alloy.

For example , 24K gold is 24 parts of pure gold , or 99.9 % pure , the highest purity possible. The lower the karats , the lower the percentage of pure gold and the higher the percentage of alloy. The lower karats are a mixture of pure gold and other metals such as copper , silver or zinc , added to increase the strength and workability.

BIS Fineness Codes

In India, purity is indicated not just by karats but also by BIS (Bureau of Indian Standards) fineness codes. These codes are in parts per thousand, instead of parts per 24, and hence are easier to read at a glance. For instance, 22K gold is denoted by the fineness code “916”, which means that it is 91.6% pure, while 24K gold has “999”, confirming a purity of 99.9%. These codes are directly stamped on hallmarked jewellery and coins.

Common Gold Purities Explained

While 22K and 24K are the most commonly discussed forms of gold in India, gold jewellery is available in an even wider range of karats internationally to cater to different needs:

• 24K (99.9% pure): The purest type of gold, but also very soft. Best used for coins, bars, and investment products, rather than jewellery intended for daily wear.
• 22K (91.6% purity): Some alloy is added to improve the strength but a rich gold colour is retained. Standard choice for traditional Indian jewellery and wedding sets.
• 18K (75% Pure): This has a higher percentage of alloy metals and so is noticeably more durable. It is often used in diamond-set and gemstone jewellery where the setting needs to hold firm.
• 14K (58.3% pure): This option has more metal, so it’s even more durable. That’s why it’s a popular pick for everyday rings and fashion jewelry that needs to be able to stand up to the demands of regular wear.
• 10K (41.7% pure): The least gold of the common purities, but the most durable. It's rarely used in India but is more common in budget jewellery elsewhere.

Purity vs. Durability Trade-off

As the table below shows, there's a consistent trade-off across all karats: as pure gold content decreases, durability increases. This is why investment gold is softer and of higher purity, like 24K, while jewellery worn every day is more appropriate for harder, lower-purity gold, like 18K or 14K.

The most common karats are shown in the table below:

24K Gold: The Purest Form

The BIS fineness code for 24K gold is 999, which means it is 99.9% pure gold with no other metals added. Its bright, intense yellow color comes from being very pure, but it also makes it very soft. It is too soft for most jewelry, so it is mostly used for coins, bars, and other investment-grade items.

22K Gold: The Standard for Traditional Jewellery

22K gold has 8.4% of silver, copper or zinc. So it is 91.6% pure (BIS fineness code 916). In India, it is the most popular type of traditional jewelry due to its high purity and durability to suit fine craftsmanship.

18K Gold: Balance of Purity and Durability

18K gold is 75% pure gold and 25% other metals (BIS fineness code 750). This makes it much harder than 22K gold and why it is popular for jewellery you wear every day and jewellery that has diamonds set in it. It is also the most common base for rose gold and white gold.

14K Gold: Economical and Affordable

14K gold is one of the hardest types of gold for everyday wear because it is 58.3% pure gold (BIS fineness code 585). It is not as common in India as 22K and 18K, but it is becoming more popular for fashion jewelry that younger people on a budget want to buy.

Knowing the karat system is one thing — confirming that a piece of jewellery actually matches its claimed purity is another. In India, that confirmation comes from the BIS hallmark, a certification system run by the Bureau of Indian Standards.

The Three Marks on a Valid Hallmark

Any piece hallmarked after July 2021 carries three elements stamped together:

1. The BIS logo, which is a triangle shape, shows that the item was tested at an official government-approved assaying and hallmarking center.
2. The purity grade, which is the same fineness code we talked about above (999, 916, 750, or 585), tells you exactly how much gold is in the item.
3. The HUID (Hallmark Unique Identification) is a six-character alphanumeric code that is unique to that piece and is used to make sure it is real.

Reading and Verifying a Hallmark

These marks are usually quite small — often just 1–3mm — so you may need a jeweller's loupe or your phone's zoom to read them clearly, typically found on the inside of a ring, a necklace clasp, or the back of an earring. To verify authenticity, download the free BIS Care app, enter the HUID code, and it will instantly display the registered jeweller, testing centre, and certified purity, cross-checked against the official BIS database.

Why It Matters

A hallmark turns a seller's claim into an independently verified fact. Without one, you're relying entirely on trust; with one, you have a traceable record tied to a specific piece. Hallmarked gold also tends to hold better resale value, since buyers don't need to independently test purity before agreeing on a price. If a piece has no hallmark, or its HUID doesn't return a match on the BIS Care app, it's worth pausing and asking for independent verification before buying.

Gold jewellery is essentially a combination of gold with alloys and is produced after combining gold with a base or other valuable metals. Different types of gold can be created for several reasons, such as:

• To provide strength & durability : When gold is combined with other metals, it gives the gold item more strength and durability.
• To create different colours of gold: Pure gold is primarily yellow in colour. Blending gold with different metals enables jewellery makers to create different colours of gold.
• Economical jewellery : The purest form of gold is expensive. Gold jewellery can be made more economical by combining gold with less expensive metals.

Pure gold has a naturally warm, reddish-yellow colour. However, on its own it is too soft for jewellery and is therefore mixed with other metals to create different colours with different looks and properties. The colour of gold jewellery is not a separate material from “regular” gold – it is the same gold, just alloyed with different metals in different proportions. The precise combination of metals used will determine the final colour and some of the physical properties such as hardness and tone.

How Alloying Changes Gold's Colour

When pure gold is mixed with copper, it takes on a warmer, more reddish tone. Mixed with silver it shifts to a paler, cooler yellow; mixed with palladium or nickel it loses its yellow cast almost entirely and becomes silvery white. Each of these metals also affects durability and hardness differently, which is why different gold colours are often associated with slightly different karats and use cases.

Yellow Gold

Yellow gold remains the closest in appearance to pure gold, which is why it's still the most popular choice for traditional jewellery in India. It’s created by alloying pure gold with silver and copper, which gives it a warm, rich tone instantly recognisable. Yellow gold requires far less maintenance than white gold – there’s no rhodium plating to wear off or have to be reapplied, meaning it keeps its colour naturally over time – making it a low-fuss, long-lasting choice.

White Gold

Created by combining pure gold with white metals such as palladium or nickel to counteract the natural yellow hue of gold. It is then coated with a layer of rhodium plating that gives it a brighter, more reflective silvery lustre. This rhodium plating can diminish with regular use and over time, and the piece may require re-plating to restore its shine. White gold is increasingly popular in India, particularly in contemporary designs and diamond jewellery, where its cool tone complements the stones.

Rose Gold

Rose gold is made by adding a higher percentage of copper to the alloy and this gives it its pink color. The more copper that is added, the deeper the pink or red color will be, which is why it is also called pink gold or red gold depending on the exact ratio. Aside from color, this higher copper content gives rose gold a big durability advantage over the same karat yellow gold, making it noticeably more resistant to scratches and wear, while still providing a unique, modern look.

Green Gold and Other Rare Colours

Green gold, also known as electrum, is an alloy of gold and silver that produces a subtle greenish tint. Beyond green, rarer specialty alloys exist too: purple gold (gold + aluminium), blue gold (gold + indium or gallium), and black gold (gold + cobalt or an oxidised coating). These are mostly used in high-end designer jewellery and remain uncommon in the Indian market — partly because alloys like purple gold tend to be brittle and prone to cracking.

Beyond purity and colour, gold is also categorised by the physical form it takes — and each form is suited to a different purpose, from wearing to investing to industrial use.

Gold Jewellery

Gold jewellery is typically made using 22K or 18K gold rather than 24K, since the added alloy content makes it durable enough to be worn daily. This includes rings, necklaces, bangles, and earrings — pieces designed primarily for adornment rather than pure investment value, though they retain meaningful resale value due to their gold content.

Gold Coins

Gold coins are typically 24K and maximum purity is preferred, not durability, as they are not meant to be worn or handled like jewellery. The high purity of these coins makes them easy to assess and resell on the basis of weight alone, which is why coins are a popular entry point for gold investment in India – government-backed options and coins from recognised mints are widely available and easy to liquidate.

Gold Bars and Bullion

Bullion and Gold Bars Bullion, or gold bars, are similar to coins in that they are usually 24K and are bought primarily for investment rather than personal use. Gold bars are often accompanied by an assay certificate that guarantees their purity and weight, providing some level of trust when buying and selling. Gold bars are available in larger sizes than coins and are therefore often purchased for larger investment sums, making them a popular choice for investors who want to hold gold as a store of value for the long term.

Gold Leaf

Gold leaf consists of extremely thin sheets of gold, hammered down to near-translucent thickness. It isn't used as an investment vehicle at all — instead, it's applied decoratively, used to garnish sweets and food (especially in Indian cuisine), gild traditional art and architecture, and add finishing detail to crafts and religious artefacts.

Gold Dust

Gold dust refers to fine particles or flakes of gold. Historically, it’s been used as a form of currency in some regions, but today it’s primarily used for specialised industrial applications or decorative purposes, such as in cosmetics, finishes, or artisanal crafts rather than a mainstream investment option.

Choosing by Form

For most buyers, the distinction comes down to purpose: if you want something to wear, gold jewellery in 22K or 18K is the practical choice. If you want something to invest in , 24K coins or bars will maximize purity and allow for easier resale based on weight . Gold leaf and gold dust serve niche decorative or industrial purposes , rather than everyday personal use .

The "Physical Form" section above covered coins and bars as ways to hold gold directly — but in India, there are also several paperless ways to gain gold exposure, each with different costs, regulation, and minimum investment amounts.

Sovereign Gold Bonds (SGBs)

The Reserve Bank issues government-backed SGBs in grams of gold, which track the gold price but also pay a fixed 2.5% annual interest. The minimum investment is 1 gram. The standout feature is tax treatment: capital gains are completely tax-exempt if you hold to maturity. The catch is access. The government hasn’t issued new tranches since March 2026, so new investors have to buy existing bonds on the secondary market, where trading volumes can be thin.

Gold ETFs

Gold ETFs are funds regulated by SEBI that invest in physical gold and provide units that are traded on stock exchanges. Each unit usually represents around one gram of gold. You'll need a demat account, but in exchange you get a low minimum investment of roughly 0.1 gram, daily liquidity during market hours, and independent regulatory oversight. Expense ratios typically run between 0.5% and 0.8% annually.

Digital Gold

Digital gold lets you buy small amounts of 24K gold online, with the provider holding the physical equivalent in a secure vault on your behalf. It allows investments as low as ₹10, with no demat account required — the most accessible entry point of the three. The catch is regulatory, digital gold isn’t under the SEBI or RBI oversight right now and platforms generally charge GST and a buy-sell spread, which can eat into returns especially over short holding periods.

If tax efficiency and long-term holding matter most, SGBs (via the secondary market) remain the strongest option for existing-style exposure. If you want flexibility and already have a demat account, Gold ETFs are usually the more practical everyday choice. If you're just starting out and want to invest small amounts without paperwork, digital gold offers the easiest entry — best treated as a convenience option rather than a primary holding, given the current lack of regulatory protection.

Beyond purity and colour, gold jewellery also varies based on how it's constructed — specifically, how much actual gold is used and how it's applied to the piece. This affects not just price, but also durability and how long the jewellery will retain its appearance. Here are the different types of gold based on coating and construction:

Solid Gold

Solid gold jewellery is made entirely of a gold alloy, there is no hidden base metal underneath. It's available across the full range of karats (10K to 24K) and, because it's gold all the way through, it's the most durable and long-lasting option, ageing well without flaking or fading. It's also the most expensive, since the entire piece is made from a gold alloy rather than just a surface layer.

Gold-Filled

Gold-filled jewellery has a base metal — typically brass — with a thick layer of gold mechanically bonded to its surface under heat and pressure. This bonding process means the gold layer is significantly thicker than plating, giving gold-filled pieces a shine that lasts for years rather than months. It is about 100 times more gold than in gold-plated jewellery. It is durable and a mid-range option.

Gold Vermeil

Gold vermeil (pronounced "ver-may") consists of a sterling silver base coated with a gold layer that must measure at least 2.5 microns thick to legally qualify as vermeil. This minimum thickness requirement makes it noticeably more durable than standard gold plating, while remaining more affordable than solid gold — a popular middle-ground choice for buyers wanting real gold content without the solid-gold price tag.

Gold-Plated

Gold-plated jewellery uses a base metal, such as copper or brass, coated with only a very thin layer of gold — typically 0.05% gold content or less. This is the thinnest layer so it is the cheapest but also the least durable. It may wear or tarnish with regular use and eventually expose the base metal beneath.

Gold-plated jewelry is a cheap option that has a base metal like copper or brass that is covered in a thin layer of gold (0.05% or less). Over time, this layer might wear away or turn black.

Gold-filled jewelry is made from a brass base with a thick layer of gold bonded to it mechanically. It’s a more durable option. It has a long-lasting shine because it has almost 100 times more gold than gold-plated jewelry.

Gold Vermeil Jewelry is made of a Sterling Silver Base with a layer of gold 2.5 microns or more thick. It is pronounced "ver-may". It will last longer than gold plated jewelry and is a nice mix of quality and price.

Solid gold jewelry is jewelry made of gold and no other metal. It is available in various karats. This is the most costly jewelry and will last the longest and look the best over time.

Gold comes in many shapes and sizes, each serving a different purpose. Which one is right for you depends on whether you're buying to invest, to wear occasionally or to wear daily – here's a simple framework to help you decide.

1. For Investment: Choose 24K Coins, Bars, or Digital Gold

If you’re looking at gold as a long-term investment, then 24K gold coins or bars are the purest form of gold and the most direct exposure to the market value of gold. Gold ETFs are another way to go about it, providing you with exposure to the gold price without the hassle of physical storage or purity verification. Sovereign Gold Bonds (SGBs) are an alternate avenue for you to explore. The government has not issued any new SGBs in recent times, but SGBs issued earlier are still tradable on stock exchanges, making this a relevant option for those who want to include gold-linked instruments to their portfolio.

2. For Traditional Jewellery: Choose 22K Yellow Gold

Go for 22K Yellow Gold If you are buying jewellery for wedding or traditional festivities, 22K yellow gold is the best choice. It has the highest purity and the rich, deep colour of traditional Indian jewellery. It is also the most common purity available in Indian jewellery stores and this makes it easy to buy, sell or exchange.

3. For Everyday Wear: Choose 18K or 14K Gold

If you are looking for jewellery that you can wear every day without worrying about it getting damaged, then 18K or 14K gold is the best choice. These purities have a higher alloy content, which makes them more resistant to bending, scratching and general wear, so pieces like rings or everyday chains will hold up better over time.

4. For Fashion or Budget Jewellery: Choose Gold Vermeil or Gold-Filled

If you want gold jewellery but don’t want to pay the price of solid gold, choose gold vermeil or gold-filled. Both have genuine gold at a lower cost, which is perfect for fashion jewellery or items you won’t be handing down through generations.

And the best gold for you, what you need it for, whether that’s long term value, tradition, everyday wearability or affordable style. Knowing the differences makes it easier to choose with confidence, whether you’re buying gold for yourself or considering it as part of a wider investment strategy.

Also Read: Why Gold Price is Increasing? 9 Factors Affecting Gold Rates