The 21K gold is not only purer but softer as well. 21K gold is specially used in jewelry. Also the word “Karat” and “Carat” are similar and use to measure the weight of metals like gold, diamond, and ...
In terms of purity, 18K gold is 75% pure, 14K is 58.3% pure, and 10K is 41.7% pure. As you can see, the metal contains more pure gold the higher the karat number. Visitors can check the daily updates ...