- 24Karat: 24-karat gold is considered the purest form of gold, with a percent of gold purity level of 100%. This means that 24 out of 24 parts of the metal are pure gold, without any impurities or alloys mixed in. Due to its high purity, 24-carat gold is often used for investment purposes or in the creation of fine jewellery that demands the highest quality.
- 22Karat: However, 22-karat gold is also a popular choice often known as 916 Hallmark gold, representing 91.6% purity and 8.4% other metals, such as copper or silver. 22-carat gold is known for its durability and is commonly used in jewellery making.
- 18Karat: 18-karat gold represents 75% purity, meaning that it is composed of 75% gold and 25% other metals. This combination of metals gives 18-carat gold its strength and durability, making it a popular choice for fine jewellery pieces.
- 14Karat: 14-karat gold represents 58.5% purity. This type of gold has a beautiful golden color and is often more affordable than higher carat options.
- 10Karat: 10-karat gold represents 41.7 percent gold purity. This is usually not available at reputed gold stores.