Gorgeous - classic and quality - mid century 1950s - heavy yellow gold signet ring style with large 20x14mm natural angel skin coral cabochon ring - marked and tested 585 / or 14k - weighs a hefty 8.9 grams and measures a US 10.5. Classic Hallmarked 14k Gold Moonstone Ring, Vintage Oval Moonstone Ring With Polished Finish, Vintage White Gold Oval Cabochon Ring, Vintage Oval Dome Ring With Polished Finish, Classic Pink Ring With Polished Finish, Classic Pink Cabochon Rings, Vintage Hallmarked Opal Ring For Formal Occasions, Vintage Opal Ring With Polished Finish For Formal Occasions, Vintage Hallmarked Opal Ring For Formal Events