Lost Wax Casting is also termed as 'investment casting,' 'precision casting' or 'cire-perdue.' It is a widespread process of metal casting that has been used for a long time. It is the process by which any metal can be created or formed in a shape using a wax model. It radiates an initial model or design to make things in various metals, such as silver, gold, bronze, stainless and carbon steel, nickel, cobalt, aluminum, copper, or brass. In this process, liquid metal is streamed into a mold created from a wax model. Low Wax Casting is used as an industrial method in engineering and manufacturing to assemble accurate metal pieces. This process is now being used in Jewelry design. In Rananjay Exports, the Lost wax process in gemstone jewelry manufacturing is used for making the best jewelry designs.