Gold Karatage and Purity
Karatage is a measure of the purity of gold, indicating the proportion of pure gold in an alloy. It is expressed in karats (K), where 24K represents pure gold (100% gold).
750 Gold: A Popular Choice
750 gold, also known as 18K gold, is a highly popular choice for jewelry making. It is a balance between purity and durability, as pure gold is too soft for most practical applications.
Composition of 750 Gold
750 gold is composed of 75% pure gold (18 karats) and 25% other metals, such as copper, silver, or zinc. These metals add strength and durability to the alloy without significantly compromising its gold content.
Comparison to Other Karatages
* 24K gold: 100% pure gold, very soft and malleable, not suitable for most jewelry
* 22K gold: 91.67% pure gold, more resistant to wear than 24K gold, often used in luxury jewelry
* 14K gold: 58.3% pure gold, more durable than higher karats, commonly used in affordable jewelry
Applications of 750 Gold
750 gold is widely used in a variety of jewelry applications, including:
* Rings
* Necklaces
* Earrings
* Bracelets
* Watches
It is also used in other decorative items, such as sculptures, figurines, and picture frames.
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