The primary distinction between 14k and 18k gold earrings is the amount of gold utilised and the type of gold used. 14k gold is made up of 58.3% pure gold that has been alloyed with other metals to improve durability and strength. It is more resistant to scratches and damage, making it an excellent choice for everyday usage. In contrast, 18k gold is 75% pure gold, making it softer and more flexible. It has a deeper richer colour. Your stylistic choices, budget, and intended usage determine the one you choose.