If you are looking to buy Engagement Rings Cushion Cut then you have come to the right place. Explore our selection of Cushion Cut Engagement Rings. ShivShambu brings to you an exclusive collection of cushion-cut engagement rings that are beautiful and attractive to look at. Cushion cut diamonds are square-shaped with cut corners. Cushion diamonds are less expensive than round diamonds. Cushion-cut diamonds are a popular choice for engagement rings. Visit our online store to shop for cushion-cut engagement rings.