In the world of jewelry, distinguishing between gold carats is one of the basic things that every jewelry enthusiast should understand. Gold carat is a measure used to determine the percentage of pure gold in the alloys used in the manufacture of jewelry and precious pieces. The most common carats used are 18 and 21 carats. Let's explore the differences between them in detail:
18 carat
18 karat means that the alloy contains 75% pure gold, and the rest is other alloys. This means that for every 24 karats (a karat is a unit of measurement for gold), there are 18 parts that are pure gold.
Main characteristics of 18 gauge:
- Gold content : 75% pure gold.
- Durability : Other alloys that are added make the gold more durable and hard compared to pure 24k gold.
- Color : Usually more yellow than higher calibers.
- Common Uses : Commonly used in making durable, everyday jewelry, such as rings, bracelets, and necklaces.
21 caliber
21 karat means that the alloy contains 87.5% pure gold, making it contain a higher percentage of gold than 18 karat.
Main characteristics of 21 caliber:
- Gold content : 87.5% pure gold.
- Durability : Due to its higher gold content, it is softer and more malleable.
- Color : It tends to be more of a warm yellow gold color than 18k.
- Common Uses : Mainly used in fine jewelry that focuses on delicate and artistic designs.
Main differences between 18 and 21 gauge:
- Percentage of gold : 21 karat contains a higher percentage of gold compared to 18 karat, which means a higher value than pure gold.
- Color and Appearance : Although both carats tend toward yellow, 18 carat may be darker due to the additional alloys it contains.
- Durability and Flexibility : 18k is harder and more durable than other alloys, while 21k is softer and more flexible due to its higher gold content.
- Uses : Both 18 and 21 karat are used in jewelry making, but 21 karat is often preferred for fine and intricate jewelry while 18 karat is used for everyday and basic jewelry.
Conclusion
Ultimately, choosing the karat of gold depends on the individual’s preferences and the intended use of the jewelry. If you are looking for a piece of jewelry that is durable and suitable for everyday use, 18 karat may be the ideal choice. However, if you want a luxurious and elegant piece of jewelry that highlights the brilliance of pure gold, 21 karat may be the perfect choice for you.
