Many people get tired of wearing the same type of gemstone jewelry again and again. When this happens, they crave some change. Are you too, looking for a change, and searching for an entirely new gemstone that would not only look beautiful on you but also be extremely affordable? Well, let us introduce you to sterling opal, a new man-made synthetic opal that has become quite trendy in the market. Sterling opal, also known by its trade name “monarch opal”, is becoming quite popular among jewelry enthusiasts nowadays, and many of these people are opting for sterling opal rings made in low-end silver settings.