What Is the Difference between 24K, 22K, 18K, 14K & 10K Gold Jewellery?

Gold in any form, whether it is an investment or as jewellery, is an asset. When you intend to make a gold purchase, you may have heard different karats (K) of gold, which can be confusing. They play a crucial role in determining the gold’s value, appearance, durability and even suitability for different types of adornments. This blog will give you an explanation of different types of karats, such as 22K, 18K, 14K and 10K, and help you make the right decision.  

 

Table of Gold Purity

 

Gold Purity	Percentage of Gold (%)
24K	99.9%
22K	91.6%
18K	75%
14K	58.3%
10K	41.7%

 

Gold Karat Types

 

When choosing gold jewellery, understanding the karat type is crucial. The karat of gold determines its purity, directly influencing its value, appearance and strength. Take a look at the different characteristics and applications of 24 Karat, 22 Karat, 18 Karat, 14 Karat and 10 Karat gold.

 

• 24K Gold Jewellery

 

24 karat (24K) is the highest possible karat rating and it is essentially 99.9% pure gold. It has an intensely rich yellow colour that is significantly brighter than other karat gold due to its high purity level. It is very soft and easily malleable, which makes it easy to make jewellery from. But this softness is more susceptible to scratches, dents and bending. For investments gold bars, gold coins, and ingots made from 24K gold are preferred. In many cultures, especially in Asia, 24K gold jewellery is given as a gift for weddings, festivals and other special occasions.  

  

• 22K Gold Jewellery

 

22k gold jewellery is composed of 91.6% pure gold and 8.4% other metals, including copper, zinc and silver. This high percentage of gold is mostly used in Middle Eastern and traditional Indian jewellery designs. It gives a rich, warm hue and distinctive lustre to every single piece of jewellery made from them. 22 KT gold is pricier and softer than other karatages and more prone to dents and scratches. Maintain the deep colour and soft glow of 22K gold jewellery by handling it with care. 

 

• 18K Gold Jewellery

 

Gold jewellery in 18K contains 75% pure gold and 25% other metals. It brings in a balance between purity and practicality, making it a much-preferred choice for wedding bands/rings, engagement rings and other exquisite pieces of jewellery. The add-on metals in 18K gold make it more durable and resistant to damage and wear than 22K gold. This alloy has a rich yellow colour compared to 22K and a considerable level of lustre.  

 

You can get trendy 18k gold ornaments from our Yuva collection. 

 

• 14K Gold Jewellery

 

With 58.3% pure gold content and 41.7% other metals, 14KT gold is valued for its durability while still offering a good level of purity. This level of gold purity is mostly used for making daily wear jewellery as it finds a balance between affordability and quality. The larger amount of non-gold metal in 14K gold increases its resistance to scratches and dents. The slightly paler colour of 14K gold jewellery makes it excellent for both white and coloured gemstones.     

     

• 10K Gold Jewellery

 

At about 41.7% pure gold and 58.3% other metals, 10K is the most durable and least pure of the standard gold jewellery options. The significant mixture of other alloy metals makes it highly resistant to scratches, bending and tarnishing, making it suitable for jewellery that withstand everyday use. It can be seen in men’s wedding bracelets and bands, as they demand extra strength. For budget-conscious buyers, 10K gold jewellery is an attractive choice.  

 

Since you are reading this blog, take some time to refer

 

• Difference between white gold and platinum 
• Things to know about jewellery hallmarking

 

How is Gold Purity Calculated?

 

The purity of the gold is a crucial determinant of its value and is gauged through two primary systems - karats and fineness. The Karat system is the most preferred method and is measured in 24 parts. Pure gold is denoted as 24 karats (24K), symbolising 100% purity. 22K gold is 91.6% pure as it is made up of 22 parts pure gold and 2 parts other metals. Similarly 18K gold contains 18 parts of gold mixed with 6 parts of other metals, 14K gold, with 14 parts of gold and 10 parts of alloy has a purity of 58.3% and 10K gold is about 41.7% pure gold.  

 

In the fineness system, purity is determined in parts per thousand. A piece with 999 fineness is virtually pure gold, similar to 24K, but provides a more precise measurement than the Karat system. The number represents the gold parts per thousand in the alloy with 750 indicating 75% gold purity which is equivalent to 18K and 585 representing 58.5% matching 14K.  

 

Most Frequently Used Purities of Gold

 

24K, 22K, 18K and 14K are the most popular choices when it comes to purity, but there are other options available. This includes 10K and 9K gold; they have a reduced gold content and are often used to manufacture more cost-effective jewellery. 

 

Maintenance Tips for Gold in Different Karats 

 

Maintenance of gold varies slightly from one another and it depends on purity. As the content of gold increases, the gold becomes softer and requires gentle care.  

 

• 24K gold jewellery requires appropriate care. It has to be stored separately from other jewellery pieces to avoid scratches. To clean, always use a soft cloth and keep it away from harsh chemicals or abrasive surfaces to maintain its lustre and form.   

 

• 22K gold is malleable and has higher karat gold. Try to avoid wearing it during strenuous activities that could scratch or dent it. A soft cloth is suitable for regular cleaning to maintain its shine.

 

• Gold jewellery at 18K or below is more durable because of the presence of other metals in the alloy. To clean, you can use a solution of warm water and mild dish soap. Soak your jewellery for 2-3 hours, clean it with a soft brush, rinse it under clean water and pat it dry with a cloth.    

 

• Store your gold jewellery separately to prevent scratches in a fabric-lined jewellery box, soft tissue or a cloth pouch. 

 

• Always keep your gold away from harsh chemicals such as chlorine and cleaning agents, which can damage or discolour the jewellery. For annual maintenance, consider having a professional jeweller clean and inspect your gold jewellery.  

 

What’s the Difference between the Terms Karat and Carat?

 

The chance of getting confused between the terms karat and carat is high. It's important to understand both terms if you are planning to invest your money in gold jewellery. Karat (K) denotes gold purity, whereas carat (ct) is the unit of measurement used for gemstones such as diamonds. Carat refers to the weight of the gemstone, with 1 carat equalling 200 milligrams.    

 

Gold Jewellery Buying Tips

 

While buying gold jewellery, there are some factors you have to consider beforehand. It includes your preferred style, budget, and intended use. 22K or 18K have a higher karat, a higher composition of gold, a deeper colour, and can be pricier. If it is 14K gold, it can be a durable and affordable choice. More importantly, it is essential to purchase your gold from reliable jewellers who certify that the jewellery is authentic.  

When you understand the various gold purities, gold purity calculations, and consumer buying advice, you will be able to make an informed choice and select the gold jewellery that best suits your budget and preferences.

 

Conclusion

 

In summary, this blog would have given you an idea of the different karats of gold, which will help you in your next gold purchase. Joyalukkas offers an exquisite collection of gold jewellery in different karats that can match well with your preferences and expectations. Make your gold jewellery purchase with Joyalukkas using either our physical or online platforms.