Amazing! Center stone is a 1.15ct round cut fancy blue diamond. I chose this ring for myself and it is sure to make any girl swoon over! It's beautiful, simple, elegant and everything that will make all her friends jealous. I am also including the wedding band it is missing a stone the jewler quoted me 50.00 to replace so i am just giving it with the engagement ring. Call or text with any questions. Super fast and free shipping with tracking and insured through Fed Ex Express. 7 eight 528 zero 23 eight 8. Renee