Should you choose white gold or platinum jewellery? What’s the differences between white gold and platinum? The first difference between white gold and platinum is the most basic and is the foundation of all the other differences. White gold and platinum are different metals. White gold jewellery are mostly plated. The plating of white gold, which is done using rhodium, is a practice that has been used in the jewelry industry for decades, it makes white gold bright and white. However, it is decorative so it’s not permanent; it’s used to event out the color and soften white gold’s yellow tint. Depend on the wear and tear of the individual, the plating could last several years, but eventually it wears off and needs re-plating.
Platinum is heavier and naturally white metal although a little grayish in color and has been used for hundreds of years. Platinum is harder to work with then white gold. The higher melting temperature makes it more difficult to cast. The platinum solders are also at higher temperature. These and other reasons make platinum more expensive to work with then white gold. It is the preferred metal when it comes to softer gemstones such as emeralds or to consumers who have sensitive skin or are allergic to nickel which is commonly used in white gold jewellery in North America.