Gold is a precious metal valued by all since ages. In its pure form gold has metallic luster and a sun yellow color, but color can be transformed when mixed with other metals. The color of gold may range from silver-white to orange-red.

In spite of the extensive usages, the most common use of gold is as a facet of jewelry adding to the beauty of body. There might have occurred variations in the form, design and color but the metal remains the same. The use of white gold instead of yellow gold in jewelry is the vogue.