This is a Tacori engagement ring made of 18k white gold with a princess-cut natural diamond as the main stone. The diamond has a weight of .75 carats, a color grade of I, and a clarity grade is found in GIA certificate (pictured). The ring is a size 7 and features a halo setting with 23 white/colorless diamonds as secondary stones. The ring is certified by GIA and is intended for women. Originally purchased for $5000, and is in great condition, and worn for a matter of months. Professionally cleaned.