A ring with an Ethiopian opal stone and a certificate. 925 sterling silver, handcrafted with rhodium plating. Embellished on the sides with green peridot and moissanite stones. 0555509212 A ring with an Ethiopian opal stone and a certificate. 925 sterling silver, handcrafted with rhodium plating. Embellished on the sides with green peridot and moissanite stones.