in this video we are discuss what are 24k, 22k, 18k & 14k Gold ?
and also what are 916 gold ?
100% Gold This is the highest karat, and most pure form of gold jewelry. 24k gold is all parts gold without traces of other metals. Because of this, it has a uniquely rich, bright yellow hue.
Purity: 24K signifies 99.9 % purity and 22K is approximately 91 percent pure gold, with the other 9% consisting of other metals such as copper, silver,zinc, etc.
In addition to its lower price, 10K gold is slightly more durable than 14K gold. Because it's made from a smaller amount of pure gold and a larger amount of more durable alloy metals, this type of gold is more resistant to scratches, scuffs, dents, and other common damage.
The 18K gold plating contains 75% of pure gold mixed with other metals for better hardness and strength, whereas the 24K gold plating is 100% pure gold. However, 24K gold is usually not used in jewelry making as it is very soft and vulnerable to damage. ... Additionally, 24k gold has a much more yellow color than 18k Gold.
In the modern jewelry market, there are three kinds of gold: yellow gold, white gold, and rose gold. What gives gold these different colors depends on the metals used in the alloy mixture.
The purity of gold is defined either in karats or fineness. A karat is 1/24 part of pure gold by weight, so 24-karat gold is pure gold. ... Alternatively, the fineness is the amount of gold in parts per 1,000, so pure gold has a fineness of 1,000.
24k gold is the purest form of gold, measuring 99.9% pure. This metal is the shiniest, yellowest, and most expensive of all the different types of gold.
Pure gold is chemically inert and passes through the human digestive system without being absorbed into the body. Since 24-karat gold is very soft and fragile, most edible gold—whether leaf, flakes, or dust—also contains a little bit of silver, which is also inert. ... Gold and silver leaf are also certified kosher.
A gold karat is 1/24 part, or 4.1667 percent, of the whole, and the purity of a gold alloy is expressed as the number of these parts of gold it contains. ... Thus, an object that contains 16 parts gold and 8 parts alloying metal is 16-karat gold, and pure gold is 24-karat gold.
Difference between Gold Karats
We all are well aware that the purity of gold is measured in terms of karatage. Karat is the unit that is used to measure the purity of gold. The higher the karat in a gold item, the purer the gold in it would be. Be it moulded into coins, bars or precious jewellery; gold is available in a variety of karats, and these karats are used differently.
Here’s a simple guide that will help you understand the difference between all varieties of gold karats available:
24K Gold
The 100 per cent pure gold is 24 karat gold, as it doesn’t include any traces of other metals. It is said to be 99.9 per cent pure in the market and has a distinct bright yellow colour. As it is the purest form of gold, it is naturally more expensive than other types.
However, due to being lesser in density as compared to a lower karatage gold, it is soft and easily bendable. Therefore, it is not made into any regular jewellery. 24k gold is normally used to make gold coins and bars. However, a tiny amount of alloy is also mixed in 24K gold coins to make them durable. It is also apt to be used in certain electronics and medical devices.
22K Gold
The 22 Karat gold is commonly used in making regular jewellery. 22K means that 22 parts of the metal amount to gold and the rest two parts are some other metals that make the texture of gold harder, thus making the metal durable.
In 22K gold, only 91.67 per cent is pure gold. The remaining 8.33 per cent consist of metals like silver, zinc, nickel or other alloys. Although it is used in making plain gold jewellery, 22K gold isn’t preferable form to make any heavy studded gold jewellery. It is because diamonds and other precious gemstones have their weights while 22 karat gold is softer than these stones and is incapable of holding them firmly through the daily use of the jewellery piece. This form of gold is often found in a lot of wedding jewellery and other items that are worn occasionally.
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