Question: what is the difference between 10k white gold and 14k white gold?
Answer: Purity. As you can see from their karat numbers, 10-karat, 14-karat, and 18-karat white gold differ from each other with respect to how much gold they contain: 10K white gold has the lowest purity and contains about 41.7% gold (10/24ths). 14K white gold is purer – 58.3% of this alloy consists of gold.