Meet the Alice Opal Ring! Cast from solid yellow gold, this opal signet ring features a genuine cabochon Australian opal that is believed to shield against negativity and burn off karma. White diamonds along the band add extra sparkle and dimension. Scosha Jewelry is a colorful, creative combustion of art meets artifact with a signature style that blends the raw with the refined. These luxurious eclectic jewelry pieces are made to be worn casually every day.