Opal gemstone is one of the most fascinating and mesmerizing gemstones that is often used in jewelry making. This gemstone jewelry is known for its distinct play of color that creates an iridescent effect. The opal gemstone is believed to possess certain energy that can bring positive changes to the wearer. he opal rock is frequently linked to success and wealth. It is believed that the energy of the opal gemstone can attract good fortune and success to the wearer. People who want to be prosperous and financially secure frequently use this mineral. The opal gemstone jewelry is also thought to be lucky in terms of partnerships and in love.