What does karat mean in gold?

Gold is one of the most sought-after metals in the jewelry industry, but not all gold is created equal. When you look at gold jewelry, you often come across the term "karat" - but what does it really mean? In this guide, we'll go over what karat means and which types are most commonly used in jewelry.

What is carat?

Karat (abbreviated kt or K) indicates the purity of gold in an alloy. Pure gold is very soft and not suitable for everyday use, so it is often mixed with other metals such as copper, silver or palladium to increase durability. The karat scale goes from 1 to 24, with 24 karat being 100% pure gold.

The most common carats in jewelry

24 carat gold – 999 gold

24 karat gold is the purest form of gold, consisting of 99.9% pure gold. It has an intense yellow color and is very soft, making it less suitable for jewelry that will withstand daily wear. 24 karat gold is often used for investment or in some cultures for traditional jewelry.

18 carat gold – 750 gold

18 karat gold is made up of 75% pure gold and 25% other metals. It has a rich golden color and is often used in high-end jewelry. This alloy offers a good balance of purity and durability, making it popular for engagement rings, wedding rings, and luxury jewelry.

14 carat gold – 585 gold

14 karat gold contains 58.5% pure gold and 41.5% other metals. This makes it more durable than 18 and 24 karat gold. It is one of the most popular alloys in the jewelry industry, as it combines a beautiful color with high durability and a more affordable price.

9 carat gold – 375 gold

9 karat gold is made up of 37.5% pure gold and 62.5% other metals. It is the most durable and budget-friendly type of gold, but has a lighter color due to the lower gold content. It is often used in fashion and everyday jewelry.

Which carat should you choose?

The choice of carat depends on your lifestyle, budget and preferences:

• If you want the most luxurious and pure gold color, 18 karat or 24 karat is the best choice.

• If you're looking for a balance between quality and durability, 14 karat gold is ideal.

• If you want a more affordable and durable alternative, 9 karat may be a good option.

Final thoughts

Understanding the karat of gold helps you make an informed decision when purchasing gold jewelry. Whether you prefer the pure shine of 24 karat or the durability of 14 karat, it's important to choose the right type to suit your needs and desires.