18kt Gold Cocktail Ring with Center Cabochon Moonstone

18kt Gold Cocktail Ring with Center ~11.76cttw. Cabochon Moonstone with approximately diamond sizes and ~ weights: Round diamond brilliants: 6 @ ~2.5mm, 4 @ ~2.75mm, 4 @~3mm, 6 @ ~3.25mm, 4 @ ~4.25mm, 6 @ ~4.5mm, ~5-5.25 carats, Emerald cut diamonds 6 @ ~4x3mm ~1.20 carats, with black Rhodium detailing and hand hammered sides.