
This sterling silver ring mounting features a shank with fleur-de-lis styling and a 4-prong cabochon mounting that holds one 6mm (approx.) round cabochon or other flat-back stone. Cabochon mountings feature a flat, sometimes open, base and raised edges with two to four prongs that hold a cameo or cabochon securely in place. Set your cabochon into the mounting, then burnish the prongs over the stone to secure it in place.