The main difference between white and yellow gold is their color. Yellow gold is a traditional choice and is made by mixing pure gold with alloys such as copper and zinc. The higher the percentage of pure gold in the mixture, the more intense the yellow color will be.
White gold, on the other hand, is made by mixing pure gold with white metals such as nickel, palladium, or silver. To achieve a true white color, white gold is often plated with rhodium, a rare and expensive metal from the platinum family.
Apart from color, there are other differences between the two types of gold. White gold is often preferred for its contemporary look, while yellow gold is considered more traditional. White gold is also more durable than yellow gold, as it is less prone to scratches and is more resistant to wear and tear.
Another factor to consider is the price. White gold is generally more expensive than yellow gold, as it requires additional processing to achieve its color and durability.
Ultimately, the choice between white and yellow gold comes down to personal preference and style.