This is a Charles and Colvard moissanite engagement ring set in 14k white gold. The center stone is 2 carats. The moissanite are brilliant cut and are def in color. I've only had it for about 5 months..but I'm no longer in need of it. It is truly a beautiful ring that sparkles so much! I also have the certificate of authenticity and warranty card as well as the original ring box and packaging. The ring is a size 6.