This ring is a stunning example of a diamond alternative. The center stone is a genuine Charles and Colvard Moissanite and is highlighted by two AA Grade blue natural sapphires. The three focal stones are surrounded by 56 round brilliant cut diamonds totalling .35ctw. Each diamond is graded at F-G (colorless) and Vs2-Si1 (extreemly clear to the naked eye). Colored gems are very much the rage and blue sapphires are one of the most sought after.