Solitaire Emerald Ring w/ Diamond Accents in PlatinumSolitaire Emerald Ring w Diamond Accents in Platinum. This beautiful modern cocktail ring features a . 83 carat oval cut emerald alongside . 24 carats of round brilliant cut diamonds set in platinum. The emerald is set with four (4) prongs while the diamonds are each bezel set, which creates a very interesting look from the top. This is a lovely way to incorporate an oval cut emerald into your life, as we dont see them as often as the classic emerald