Carat and Karat are both "carats" but the meaning is very different.


Carat and Karat are both "carats" but the meaning is very different.

When we are looking at a piece of jewelry or buying jewelry, the number of jewels and the material of precious metals are something that everyone will pay attention to. However, when we are surrounded by large and small carats, have you ever wondered what Carat and Karat mean in English, the two words in English are pronounced the same, and Chinese calls them "carats". But why is writing different? Whether they are the same meaning or not.


Carat and Karat are turned into carats, but the meaning is very different.

First, let's take a look at what Carat means. Before we understand what Carat means, let's first come to know a plant called Carob. This is an evergreen plant with a large canopy. The pods of the carob have sweet juice and seeds. It is noted that no matter where the carob grows, regardless of the size of the tree and the pod, the weight of the carob seeds is always the same, and the weight is mostly concentrated at 0.189 g. Later it was standardized to 0.2 grams, and the seed of the carob tree was gradually spread as a measure of weight and was named Cara. And now the word Carat comes from the Latin Ceratonia of the carob tree. Since then, Carat has become the unit of weight.


"Carob tree" is an evergreen plant with a large canopy and the origin of Carat.

Like other items, the weight of early gemstones, diamonds, and pearls is also in carats, abbreviated as Ct. One thing that deserves a lot of attention is that the carat refers to the weight of the gem instead of the size, such as a 1-carat sapphire and a 1-carat ruby, even though they have the same mass of 0.2 g, but the size of the two gemstones. It will be different.


Carat becomes the unit representing the weight of the diamond.

Let's take another example of a familiar diamond. If you compare three diamonds with a weight of 1 carat, the size of the diamond is very likely to be different due to the different cutting ratios. In other words, it's like having three people with the same weight of 70 kg, and their height maybe 170, 180 and 175 cm.


Three diamonds weighing 1 carat are compared, but the size of the diamond is very likely to be different due to the different cutting ratios.

Another carat Karat, beginning with the letter "k", is a measure of gold purity. People divide pure gold into 24 copies. The 24k gold we often say means that the 24 parts of the gold are all pure gold, without any other metal. Therefore, 24K gold is also often referred to as pure gold or 100% gold.


▲a karat is a standard used to measure the purity of gold

In jewelry, we often see the words 18K gold, which means that it is made of 18 pure gold and 6 parts of other precious metals such as silver and copper. Some jewels will mark 18K gold as 750 words because 18K gold contains 75% pure gold. If you summarize the difference between Carat and Karat in one sentence, Carat represents the weight of the stone, and karat represents the purity of gold. Although these two carats are similar in pronunciation, they have a world of difference.


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