Jewelry Arts Inc on Instagram: "Bezel Setting an Opal with a Curved Bottom Part 1 In this video, I show how I bezel set an opal cabochon, focusing on support and color. I walk through how I choose the height of the inner bezel, adjust it to work with a rounded-bottom stone, and keep the opal stable while I’m working. You’ll see how I use black electrical tape behind the stone, why I leave the bezel tall until it’s time to set, how I protect surrounding granules before setting, and why putting th