This Diamond Halo Engagement Ring is made of 18K white gold and weighs 2.3 DWT (approx. 3.57 grams). The center stone is a 1.21 carat GIA certified Cushion cut diamond grading E in color and SI2 in clarity. It is adorned by 66 round cut diamonds grading G in color and VS in clarity with a total weight of 0.57 carats.