Gold jewelry is remarkably versatile and is available in a variety of gorgeous hues. Although naturally occurring as yellow gold, it can also be mixed with different alloys to create other gold colors
Yellow gold is gold in its original, naturally occurring golden color. When used for jewelry, it is often mixed with sterling silver, copper, and zinc to give it added strength and durability.
White gold is created from yellow gold that is alloyed with nickel or palladium and zinc. An alternative to platinum, white gold gets its bright, silvery-white finish from Rhodium plating. Rhodium is a shiny, white metal that is extremely hard, but it may wear off over time, requiring the jewelry to be re-plated.
Rose gold, also referred to as pink gold, is created when pure gold is combined with copper alloys. The copper helps strengthen the metal and provides its signature pink hue.
Green gold is created when pure gold is combined with silver, radium and zinc alloys. The alloys give the gold a greenish tint.