Magic Metal Arty Black Cabochon Gem Ornate Cocktail Ring Size 6 Antique Gold Tone Oval RF26 Fashion Jewelry Ships from the USA Vintage-Inspired Black Oval Cabochon Gem Cocktail Ring. Set into unique and bright gold band. Ring Size: 6. Ring and Setting Measure 1.25 inches by 1 inch. Makes a great gift. Search Magic Metal Jewelry for more jewelry styles.