Vintage Cabochon Emerald Ring in Platinum.   This original Art Deco emerald and diamond ring is magnificent in person.  The center cabochon emerald is a vibrant green that glows on the hand.  The center emerald is secured by 4 platinum claw style prongs.  The diamond accents are bead set in to the shoulders of the platinum shank.   Truly a ring that you must see in person to appreciate the quality.