.65 Peridot & Diamond Halo Cocktail Ring 14kThis halo cocktail ring features a . 65 carat emerald cut peridot wrapped in diamonds. The center stone shows bright lime green color typical of quality peridot. Forty six (46) round brilliant cut diamonds frame the peridot and flow down the band, adding . 20 carats of sparkle. The emerald cut gives the peridot clean lines and a glassy look when it catches the light. Set in 14 karat yellow gold, the warm metal brings out the green tones in the stone.