• Color
• Purity

There are three types of colors in gold: yellow, white, and rose. The color of gold depends on the alloys of other metals mixed with it. Yellow Gold is 18k gold. The color is rich and can stand up to everyday wear. White Gold is also made of 18k gold. To make the gold look white, it is plated with rhodium. This rhodium plating may wear off over time, but there's no need to worry because re-plating is easy. Finely rose gold has a large amount of copper in it. Young girls love it because it has a gorgeous pink color!