White metals such as silver and palladium mixed with gold produces an alloy known as white gold. As with gold, white gold can be found in any carat measurement up to 21 carats. Basically, the amount of gold is the same but the alloy is different. White gold was originally developed as a substitute for platinum.

Traditionally nickel was used in white gold. However, nickel is no longer used as the studies found that nickel can cause reactions with some people. Initially, white gold rings are electro-plated with another white metal called Rhodium, a metal very much similar to platinum, when they are new. This makes the white gold look whiter since the original color of white metal is slightly gray. This process is called rhodium plating. To keep a white gold ring looking new, it should be re-rhodium plated approximately each 12 to 18 months.

White gold men