.70 GIA Vintage Diamond Halo Engagement Ring PlatinumThis vintage Mid Century halo engagement ring features a GIA certified . 70 carat transitional cut diamond in platinum. The F color center diamond shows no noticeable warmth and faces up bright white, while the SI1 clarity means inclusions are invisible to the naked eye. Set in prongs, the center stone is surrounded by a halo of round brilliant cut diamonds that amplify its presence. Two (2) . 08 carat baguette diamonds are bezel set at the shoulders