Have you ever asked yourself what the difference is between 24K gold and 21K gold? 😍
The main difference between 24K and 21K is the level of purity and hardness. 24K gold is pure gold at 99.9% and is softer, while 21K gold contains 87.5% pure gold and 12.5% other metals to increase its hardness and durability, making it more suitable for everyday jewelry.
