Our lab-created white Opal ring is sterling silver and features a gorgeous oval white opal (lab created) with a triangular-cut Amethyst CZ on either side. The rest of the band is polished sterling silver. The opal is gorgeous & full of fire! This ring would make a beautiful promise or engagement ring. Absolutely stunning in person!!! ~Metal : .925 Sterling Silver ~Metal Stamp: .925 ~Face Height: approx. 7 mm ~Center Gem: Lab Created White Opal