Michael Boyd -- goldsmith and gem cutter- sets an oval cabochon 4.57 carat orange jelly opal, flanked by striped spectrolite and set at top with black sapphire, 0.38 carat, set in 22K gold. Diamonds are set at the sides of the oxidized sterling double-shank ring. Measures 7/8" x 5/8", ring size 7.5.
