this is a vintage 18k yellow gold vermiel and 2ct. authentic round cut faceted AAAAA quality beautiful ruby and the ring is in great condition. the highlight of this ring is without a doubt the highlight of this ring it is a perfect pigeon blood red color and the cut is excellent it is just stunning. I wear this almost every day I love it but we need the $ the next round of medical bills are on there way I'm sure. the ruby is at least 2ct. I think more like 2.5ct. the size of the ring is 14.