The best types of gold in the world: names of gold and purity levels for each type

2 June 2025
Mai
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Gold is one of the oldest and most precious metals used by humankind throughout history, and it continues to hold a prominent place in the world of jewelry and investment. However, before purchasing any piece of gold, it is essential to understand its purity and specifications, as this directly impacts its value, quality, and durability. In this article, we provide a comprehensive guide to understanding the finest types of gold, the purity levels in each type , the significance of these percentages, and how to choose the right type based on your needs and budget.


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What is meant by the purity of gold?

The purity of gold refers to the proportion of pure gold in a piece compared to other metals added to it, such as silver, copper, or zinc. Gold purity is expressed in karats, where 24 karats represents 99.9% pure gold. The lower the karat number, the higher the proportion of other metals added, thus affecting the gold's properties such as color, durability, and hardness.

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Purity percentage of the best gold in the world - Types of gold carats

24-karat gold (pure gold)

  • The purity percentage of 24-karat gold is 99.9% pure gold.
  • Properties : It is the purest and most lustrous form of gold, but also the softest, making it unsuitable for jewelry making, which requires durability and strength. It is typically used in alloy production and is held as a long-term investment.
  • Color : Very bright and shiny yellow.
  • Uses : Investing in gold bullion and coins .


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22-karat gold

  • Purity percentage : 91.7% pure gold and 8.3% other metals.
  • Properties : A good combination of purity and strength, it is a popular choice in heavy jewelry making and traditional pieces.
  • Color : A rich yellow and less lustrous than 24-karat gold.
  • Uses : Traditional jewelry and large pieces that require a luxurious look.


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3- 21-karat gold

  • Purity percentage : 87.5% pure gold and 12.5% other metals.
  • Features : It is characterized by good durability while retaining a large part of the luster of gold, which makes it popular in Arab and Middle Eastern markets.
  • Color : Warm yellow.
  • Uses : Ornaments, gold sets , everyday jewelry.


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4- 18-karat gold

  • Purity percentage : 75% pure gold and 25% other metals.
  • Features : It has a perfect balance between durability and attractiveness, and is widely used in modern designs.
  • Color : Yellow, less bright than higher carats, and can be shaped into multiple colors such as white and rose gold.
  • Uses : Engagement rings, wedding bands, trendy designs, fine jewelry.


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5- 14-karat gold

  • Purity percentage : 58.5% pure gold and 41.5% other metals.
  • Features : It is characterized by high hardness and is a practical choice for everyday jewelry that is subject to continuous use.
  • Color : Yellow, less bright compared to higher carat gold.
  • Uses : Everyday jewelry, watches, practical accessories.


6- 12-karat and 10-karat gold

  • Purity percentage : 12 carats: 50% pure gold and 50% other metals.
  • 10 karat: 41.7% pure gold and 58.3% other metals.
  • Characteristics : They have very high hardness, but their luster is less compared to higher calibers.
  • Uses : Low-cost jewelry, especially in markets that value durability more than shine.


The importance of choosing the appropriate purity for gold

When buying gold, after choosing the best gold shop in Riyadh , you should consider the purpose of the piece:

  • For investment : 24-karat gold is the ideal choice because it is the purest and retains its value over time.
  • For traditional jewelry : 21 or 22 karat is the most suitable because it combines purity and durability.
  • For everyday use : 18 karat is the practical and suitable choice thanks to its durability and elegant appearance.
  • For modern designs or budget-friendly options : lower carats such as 14 or 10 can be chosen, especially if daily use requires strong, scratch-resistant jewelry.


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The relationship between gold purity and its price

The higher the purity, the higher the value and market price of gold, because it contains a greater percentage of pure gold. For example, a piece of gold of a certain weight that is 24 karat is much more expensive than a piece of the same weight that is 18 karat. Therefore, this point should be considered when buying gold to get the best possible value.

To ensure you receive high-quality gold with guaranteed purity, we recommend purchasing from a trusted store such as Qimmat Zawiya Shifa , which offers a wide selection of gold jewelry with the highest standards of quality and purity, with certified certificates that guarantee your satisfaction and confidence in every purchase.


Names of gold designs and colors - Types of gold and their names

Gold is a precious and valuable metal, and its colors vary depending on the type and proportion of metals added to it. Below are its most famous types in terms of color:

  • White gold : It is made of pure gold and covered with a layer of platinum, rhodium or nickel, giving it a bright white color similar to silver.
  • Yellow gold : The traditional and most widespread form of gold, which retains its pure natural color without being mixed with other alloys.
  • Rose gold : It is produced by mixing gold with copper, resulting in a warm and elegant pink color.
  • Green gold : A relatively rare type, obtained by combining gold with silver to acquire a light green color.
  • Gray gold : It is made from gold mixed with palladium, which gives it a distinctive gray color.


Frequently Asked Questions

What type of gold does not lose value when sold?

Gold that typically retains its value when resold is 24-karat and 21-karat, due to their high purity (24-karat being 99.9%). Simple designs are recommended to minimize manufacturing costs upon resale.

What is the best gold in the world?

The best gold in the world is 24-karat gold, as it is considered one of the finest and most valuable types, with a purity of up to 99%, with the addition of 1% of another metal to increase its value.